209863368

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 718918200

約数和(自身を除く): 509054832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 72, 78, 88, 99, 102, 104, 109, 117, 121, 132, 136, 143, 153, 156, 187, 198, 204, 218, 221, 234, 242, 264, 286, 306, 312, 327, 363, 374, 396, 408, 429, 436, 442, 468, 484, 561, 572, 612, 654, 663, 726, 748, 792, 858, 872, 884, 936, 968, 981, 1089, 1122, 1144, 1199, 1224, 1287, 1308, 1326, 1417, 1452, 1496, 1573, 1683, 1716, 1768, 1853, 1962, 1989, 2057, 2178, 2244, 2398, 2431, 2574, 2616, 2652, 2834, 2904, 3146, 3366, 3432, 3597, 3706, 3924, 3978, 4114, 4251, 4356, 4488, 4719, 4796, 4862, 5148, 5304, 5559, 5668, 6171, 6292, 6732, 7194, 7293, 7412, 7848, 7956, 8228, 8502, 8712, 9438, 9592, 9724, 10296, 10791, 11118, 11336, 12342, 12584, 12753, 13189, 13464, 14157, 14388, 14586, 14824, 15587, 15912, 16456, 16677, 17004, 18513, 18876, 19448, 20383, 21582, 21879, 22236, 24089, 24684, 25506, 26378, 26741, 28314, 28776, 29172, 31174, 33354, 34008, 37026, 37752, 39567, 40766, 43164, 43758, 44472, 46761, 48178, 49368, 51012, 52756, 53482, 56628, 58344, 61149, 62348, 66708, 72267, 74052, 79134, 80223, 81532, 86328, 87516, 93522, 96356, 102024, 105512, 106964, 113256, 118701, 122298, 124696, 133416, 140283, 144534, 148104, 158268, 160446, 163064, 171457, 175032, 183447, 187044, 192712, 213928, 216801, 224213, 237402, 240669, 244596, 264979, 280566, 289068, 316536, 320892, 342914, 366894, 374088, 433602, 448426, 474804, 481338, 489192, 514371, 529958, 561132, 578136, 641784, 672639, 685828, 733788, 794937, 867204, 896852, 949608, 962676, 1028742, 1059916, 1122264, 1345278, 1371656, 1467576, 1543113, 1589874, 1734408, 1793704, 1925352, 2017917, 2057484, 2119832, 2384811, 2690556, 2914769, 3086226, 3179748, 4035834, 4114968, 4769622, 5381112, 5829538, 6172452, 6359496, 8071668, 8744307, 9539244, 11659076, 12344904, 16143336, 17488614, 19078488, 23318152, 26232921, 34977228, 52465842, 69954456, 104931684, 209863368]

約数ペア:

[(1, 209863368), (2, 104931684), (3, 69954456), (4, 52465842), (6, 34977228), (8, 26232921), (9, 23318152), (11, 19078488), (12, 17488614), (13, 16143336), (17, 12344904), (18, 11659076), (22, 9539244), (24, 8744307), (26, 8071668), (33, 6359496), (34, 6172452), (36, 5829538), (39, 5381112), (44, 4769622), (51, 4114968), (52, 4035834), (66, 3179748), (68, 3086226), (72, 2914769), (78, 2690556), (88, 2384811), (99, 2119832), (102, 2057484), (104, 2017917), (109, 1925352), (117, 1793704), (121, 1734408), (132, 1589874), (136, 1543113), (143, 1467576), (153, 1371656), (156, 1345278), (187, 1122264), (198, 1059916), (204, 1028742), (218, 962676), (221, 949608), (234, 896852), (242, 867204), (264, 794937), (286, 733788), (306, 685828), (312, 672639), (327, 641784), (363, 578136), (374, 561132), (396, 529958), (408, 514371), (429, 489192), (436, 481338), (442, 474804), (468, 448426), (484, 433602), (561, 374088), (572, 366894), (612, 342914), (654, 320892), (663, 316536), (726, 289068), (748, 280566), (792, 264979), (858, 244596), (872, 240669), (884, 237402), (936, 224213), (968, 216801), (981, 213928), (1089, 192712), (1122, 187044), (1144, 183447), (1199, 175032), (1224, 171457), (1287, 163064), (1308, 160446), (1326, 158268), (1417, 148104), (1452, 144534), (1496, 140283), (1573, 133416), (1683, 124696), (1716, 122298), (1768, 118701), (1853, 113256), (1962, 106964), (1989, 105512), (2057, 102024), (2178, 96356), (2244, 93522), (2398, 87516), (2431, 86328), (2574, 81532), (2616, 80223), (2652, 79134), (2834, 74052), (2904, 72267), (3146, 66708), (3366, 62348), (3432, 61149), (3597, 58344), (3706, 56628), (3924, 53482), (3978, 52756), (4114, 51012), (4251, 49368), (4356, 48178), (4488, 46761), (4719, 44472), (4796, 43758), (4862, 43164), (5148, 40766), (5304, 39567), (5559, 37752), (5668, 37026), (6171, 34008), (6292, 33354), (6732, 31174), (7194, 29172), (7293, 28776), (7412, 28314), (7848, 26741), (7956, 26378), (8228, 25506), (8502, 24684), (8712, 24089), (9438, 22236), (9592, 21879), (9724, 21582), (10296, 20383), (10791, 19448), (11118, 18876), (11336, 18513), (12342, 17004), (12584, 16677), (12753, 16456), (13189, 15912), (13464, 15587), (14157, 14824), (14388, 14586)]