207899406

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 579744000

約数和(自身を除く): 371844594

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 99, 109, 114, 117, 143, 169, 171, 198, 209, 218, 234, 247, 286, 297, 327, 338, 342, 351, 418, 429, 494, 507, 513, 594, 627, 654, 702, 741, 858, 981, 1014, 1026, 1199, 1254, 1287, 1417, 1482, 1521, 1859, 1881, 1962, 2071, 2223, 2398, 2574, 2717, 2834, 2943, 3042, 3211, 3597, 3718, 3762, 3861, 4142, 4251, 4446, 4563, 5434, 5577, 5643, 5886, 6213, 6422, 6669, 7194, 7722, 8151, 8502, 9126, 9633, 10791, 11154, 11286, 12426, 12753, 13338, 15587, 16302, 16731, 18421, 18639, 19266, 21582, 22781, 24453, 25506, 26923, 28899, 31174, 32373, 33462, 35321, 36842, 37278, 38259, 45562, 46761, 48906, 50193, 53846, 55263, 55917, 57798, 64746, 68343, 70642, 73359, 76518, 80769, 86697, 93522, 100386, 105963, 110526, 111834, 136686, 140283, 146718, 161538, 165789, 173394, 202631, 205029, 211926, 242307, 280566, 296153, 317889, 331578, 349999, 405262, 410058, 420849, 484614, 497367, 592306, 607893, 615087, 635778, 699998, 726921, 841698, 888459, 953667, 994734, 1049997, 1215786, 1230174, 1453842, 1776918, 1823679, 1907334, 2099994, 2665377, 3149991, 3647358, 3849989, 5330754, 5471037, 6299982, 7699978, 7996131, 9449973, 10942074, 11549967, 15992262, 18899946, 23099934, 34649901, 69299802, 103949703, 207899406]

約数ペア:

[(1, 207899406), (2, 103949703), (3, 69299802), (6, 34649901), (9, 23099934), (11, 18899946), (13, 15992262), (18, 11549967), (19, 10942074), (22, 9449973), (26, 7996131), (27, 7699978), (33, 6299982), (38, 5471037), (39, 5330754), (54, 3849989), (57, 3647358), (66, 3149991), (78, 2665377), (99, 2099994), (109, 1907334), (114, 1823679), (117, 1776918), (143, 1453842), (169, 1230174), (171, 1215786), (198, 1049997), (209, 994734), (218, 953667), (234, 888459), (247, 841698), (286, 726921), (297, 699998), (327, 635778), (338, 615087), (342, 607893), (351, 592306), (418, 497367), (429, 484614), (494, 420849), (507, 410058), (513, 405262), (594, 349999), (627, 331578), (654, 317889), (702, 296153), (741, 280566), (858, 242307), (981, 211926), (1014, 205029), (1026, 202631), (1199, 173394), (1254, 165789), (1287, 161538), (1417, 146718), (1482, 140283), (1521, 136686), (1859, 111834), (1881, 110526), (1962, 105963), (2071, 100386), (2223, 93522), (2398, 86697), (2574, 80769), (2717, 76518), (2834, 73359), (2943, 70642), (3042, 68343), (3211, 64746), (3597, 57798), (3718, 55917), (3762, 55263), (3861, 53846), (4142, 50193), (4251, 48906), (4446, 46761), (4563, 45562), (5434, 38259), (5577, 37278), (5643, 36842), (5886, 35321), (6213, 33462), (6422, 32373), (6669, 31174), (7194, 28899), (7722, 26923), (8151, 25506), (8502, 24453), (9126, 22781), (9633, 21582), (10791, 19266), (11154, 18639), (11286, 18421), (12426, 16731), (12753, 16302), (13338, 15587)]