209960982

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 653028480

約数和(自身を除く): 443067498

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 19, 21, 22, 33, 34, 38, 42, 49, 51, 57, 63, 66, 67, 77, 98, 99, 102, 114, 119, 126, 133, 134, 147, 153, 154, 171, 187, 198, 201, 209, 231, 238, 266, 294, 306, 323, 342, 357, 374, 399, 402, 418, 441, 462, 469, 539, 561, 603, 627, 646, 693, 714, 737, 798, 833, 882, 931, 938, 969, 1071, 1078, 1122, 1139, 1197, 1206, 1254, 1273, 1309, 1386, 1407, 1463, 1474, 1617, 1666, 1683, 1862, 1881, 1938, 2142, 2211, 2261, 2278, 2394, 2499, 2546, 2618, 2793, 2814, 2907, 2926, 3234, 3283, 3366, 3417, 3553, 3762, 3819, 3927, 4221, 4389, 4422, 4522, 4851, 4998, 5159, 5586, 5814, 6566, 6633, 6783, 6834, 7106, 7497, 7638, 7854, 7973, 8379, 8442, 8778, 8911, 9163, 9702, 9849, 10241, 10251, 10318, 10659, 11457, 11781, 12529, 13167, 13266, 13566, 14003, 14994, 15477, 15827, 15946, 16758, 17822, 18326, 19698, 20349, 20482, 20502, 21318, 21641, 22914, 23562, 23919, 24871, 25058, 26334, 26733, 27489, 28006, 29547, 30723, 30954, 31654, 31977, 36113, 37587, 40698, 42009, 43282, 46431, 47481, 47838, 49742, 53466, 54978, 55811, 59094, 61446, 62377, 63954, 64923, 71757, 72226, 74613, 75174, 80199, 82467, 84018, 87703, 92169, 92862, 94962, 98021, 108339, 111622, 112761, 124754, 126027, 129846, 142443, 143514, 149226, 151487, 160398, 164934, 167433, 174097, 175406, 184338, 187131, 194769, 196042, 216678, 223839, 225522, 238051, 252054, 263109, 284886, 294063, 302974, 325017, 334866, 348194, 374262, 389538, 447678, 454461, 476102, 502299, 522291, 526218, 561393, 588126, 613921, 650034, 686147, 714153, 789327, 882189, 908922, 1004598, 1044582, 1060409, 1122786, 1227842, 1363383, 1372294, 1428306, 1566873, 1578654, 1666357, 1764378, 1841763, 2058441, 2120818, 2142459, 2726766, 3133746, 3181227, 3332714, 3683526, 4116882, 4284918, 4999071, 5525289, 6175323, 6362454, 9543681, 9998142, 11050578, 11664499, 12350646, 14997213, 19087362, 23328998, 29994426, 34993497, 69986994, 104980491, 209960982]

約数ペア:

[(1, 209960982), (2, 104980491), (3, 69986994), (6, 34993497), (7, 29994426), (9, 23328998), (11, 19087362), (14, 14997213), (17, 12350646), (18, 11664499), (19, 11050578), (21, 9998142), (22, 9543681), (33, 6362454), (34, 6175323), (38, 5525289), (42, 4999071), (49, 4284918), (51, 4116882), (57, 3683526), (63, 3332714), (66, 3181227), (67, 3133746), (77, 2726766), (98, 2142459), (99, 2120818), (102, 2058441), (114, 1841763), (119, 1764378), (126, 1666357), (133, 1578654), (134, 1566873), (147, 1428306), (153, 1372294), (154, 1363383), (171, 1227842), (187, 1122786), (198, 1060409), (201, 1044582), (209, 1004598), (231, 908922), (238, 882189), (266, 789327), (294, 714153), (306, 686147), (323, 650034), (342, 613921), (357, 588126), (374, 561393), (399, 526218), (402, 522291), (418, 502299), (441, 476102), (462, 454461), (469, 447678), (539, 389538), (561, 374262), (603, 348194), (627, 334866), (646, 325017), (693, 302974), (714, 294063), (737, 284886), (798, 263109), (833, 252054), (882, 238051), (931, 225522), (938, 223839), (969, 216678), (1071, 196042), (1078, 194769), (1122, 187131), (1139, 184338), (1197, 175406), (1206, 174097), (1254, 167433), (1273, 164934), (1309, 160398), (1386, 151487), (1407, 149226), (1463, 143514), (1474, 142443), (1617, 129846), (1666, 126027), (1683, 124754), (1862, 112761), (1881, 111622), (1938, 108339), (2142, 98021), (2211, 94962), (2261, 92862), (2278, 92169), (2394, 87703), (2499, 84018), (2546, 82467), (2618, 80199), (2793, 75174), (2814, 74613), (2907, 72226), (2926, 71757), (3234, 64923), (3283, 63954), (3366, 62377), (3417, 61446), (3553, 59094), (3762, 55811), (3819, 54978), (3927, 53466), (4221, 49742), (4389, 47838), (4422, 47481), (4522, 46431), (4851, 43282), (4998, 42009), (5159, 40698), (5586, 37587), (5814, 36113), (6566, 31977), (6633, 31654), (6783, 30954), (6834, 30723), (7106, 29547), (7497, 28006), (7638, 27489), (7854, 26733), (7973, 26334), (8379, 25058), (8442, 24871), (8778, 23919), (8911, 23562), (9163, 22914), (9702, 21641), (9849, 21318), (10241, 20502), (10251, 20482), (10318, 20349), (10659, 19698), (11457, 18326), (11781, 17822), (12529, 16758), (13167, 15946), (13266, 15827), (13566, 15477), (14003, 14994)]