208122768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 240

約数和(自身を含む): 713097216

約数和(自身を除く): 504974448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 47, 48, 56, 63, 69, 72, 84, 92, 94, 112, 126, 138, 141, 144, 161, 168, 184, 188, 191, 207, 252, 276, 282, 322, 329, 336, 368, 376, 382, 414, 423, 483, 504, 552, 564, 573, 644, 658, 752, 764, 828, 846, 966, 987, 1008, 1081, 1104, 1128, 1146, 1288, 1316, 1337, 1449, 1528, 1656, 1692, 1719, 1932, 1974, 2162, 2256, 2292, 2576, 2632, 2674, 2898, 2961, 3056, 3243, 3312, 3384, 3438, 3864, 3948, 4011, 4324, 4393, 4584, 5264, 5348, 5796, 5922, 6486, 6768, 6876, 7567, 7728, 7896, 8022, 8648, 8786, 8977, 9168, 9729, 10696, 11592, 11844, 12033, 12972, 13179, 13752, 15134, 15792, 16044, 17296, 17572, 17954, 19458, 21392, 22701, 23184, 23688, 24066, 25944, 26358, 26931, 27504, 30268, 30751, 32088, 35144, 35908, 38916, 39537, 45402, 47376, 48132, 51888, 52716, 53862, 60536, 61502, 62839, 64176, 68103, 70288, 71816, 77832, 79074, 80793, 90804, 92253, 96264, 105432, 107724, 121072, 123004, 125678, 136206, 143632, 155664, 158148, 161586, 181608, 184506, 188517, 192528, 206471, 210864, 215448, 246008, 251356, 272412, 276759, 316296, 323172, 363216, 369012, 377034, 412942, 430896, 492016, 502712, 544824, 553518, 565551, 619413, 632592, 646344, 738024, 754068, 825884, 1005424, 1089648, 1107036, 1131102, 1238826, 1292688, 1445297, 1476048, 1508136, 1651768, 1858239, 2214072, 2262204, 2477652, 2890594, 3016272, 3303536, 3716478, 4335891, 4428144, 4524408, 4955304, 5781188, 7432956, 8671782, 9048816, 9910608, 11562376, 13007673, 14865912, 17343564, 23124752, 26015346, 29731824, 34687128, 52030692, 69374256, 104061384, 208122768]

約数ペア:

[(1, 208122768), (2, 104061384), (3, 69374256), (4, 52030692), (6, 34687128), (7, 29731824), (8, 26015346), (9, 23124752), (12, 17343564), (14, 14865912), (16, 13007673), (18, 11562376), (21, 9910608), (23, 9048816), (24, 8671782), (28, 7432956), (36, 5781188), (42, 4955304), (46, 4524408), (47, 4428144), (48, 4335891), (56, 3716478), (63, 3303536), (69, 3016272), (72, 2890594), (84, 2477652), (92, 2262204), (94, 2214072), (112, 1858239), (126, 1651768), (138, 1508136), (141, 1476048), (144, 1445297), (161, 1292688), (168, 1238826), (184, 1131102), (188, 1107036), (191, 1089648), (207, 1005424), (252, 825884), (276, 754068), (282, 738024), (322, 646344), (329, 632592), (336, 619413), (368, 565551), (376, 553518), (382, 544824), (414, 502712), (423, 492016), (483, 430896), (504, 412942), (552, 377034), (564, 369012), (573, 363216), (644, 323172), (658, 316296), (752, 276759), (764, 272412), (828, 251356), (846, 246008), (966, 215448), (987, 210864), (1008, 206471), (1081, 192528), (1104, 188517), (1128, 184506), (1146, 181608), (1288, 161586), (1316, 158148), (1337, 155664), (1449, 143632), (1528, 136206), (1656, 125678), (1692, 123004), (1719, 121072), (1932, 107724), (1974, 105432), (2162, 96264), (2256, 92253), (2292, 90804), (2576, 80793), (2632, 79074), (2674, 77832), (2898, 71816), (2961, 70288), (3056, 68103), (3243, 64176), (3312, 62839), (3384, 61502), (3438, 60536), (3864, 53862), (3948, 52716), (4011, 51888), (4324, 48132), (4393, 47376), (4584, 45402), (5264, 39537), (5348, 38916), (5796, 35908), (5922, 35144), (6486, 32088), (6768, 30751), (6876, 30268), (7567, 27504), (7728, 26931), (7896, 26358), (8022, 25944), (8648, 24066), (8786, 23688), (8977, 23184), (9168, 22701), (9729, 21392), (10696, 19458), (11592, 17954), (11844, 17572), (12033, 17296), (12972, 16044), (13179, 15792), (13752, 15134)]