200232494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 72

約数和(自身を含む): 401777040

約数和(自身を除く): 201544546

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 289, 374, 409, 578, 818, 847, 1309, 1694, 2023, 2057, 2618, 2863, 3179, 4046, 4114, 4499, 5726, 6358, 6953, 8998, 13906, 14399, 22253, 28798, 31493, 34969, 44506, 48671, 49489, 62986, 69938, 76483, 97342, 98978, 118201, 152966, 236402, 244783, 346423, 489566, 535381, 692846, 827407, 841313, 1070762, 1300211, 1654814, 1682626, 2600422, 5889191, 9101477, 11778382, 14302321, 18202954, 28604642, 100116247, 200232494]

約数ペア:

[(1, 200232494), (2, 100116247), (7, 28604642), (11, 18202954), (14, 14302321), (17, 11778382), (22, 9101477), (34, 5889191), (77, 2600422), (119, 1682626), (121, 1654814), (154, 1300211), (187, 1070762), (238, 841313), (242, 827407), (289, 692846), (374, 535381), (409, 489566), (578, 346423), (818, 244783), (847, 236402), (1309, 152966), (1694, 118201), (2023, 98978), (2057, 97342), (2618, 76483), (2863, 69938), (3179, 62986), (4046, 49489), (4114, 48671), (4499, 44506), (5726, 34969), (6358, 31493), (6953, 28798), (8998, 22253), (13906, 14399)]