201453786

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 443791296

約数和(自身を除く): 242337510

約数列:

[1, 2, 3, 6, 9, 18, 103, 193, 206, 309, 386, 563, 579, 618, 927, 1126, 1158, 1689, 1737, 1854, 3378, 3474, 5067, 10134, 19879, 39758, 57989, 59637, 108659, 115978, 119274, 173967, 178911, 217318, 325977, 347934, 357822, 521901, 651954, 977931, 1043802, 1955862, 11191877, 22383754, 33575631, 67151262, 100726893, 201453786]

約数ペア:

[(1, 201453786), (2, 100726893), (3, 67151262), (6, 33575631), (9, 22383754), (18, 11191877), (103, 1955862), (193, 1043802), (206, 977931), (309, 651954), (386, 521901), (563, 357822), (579, 347934), (618, 325977), (927, 217318), (1126, 178911), (1158, 173967), (1689, 119274), (1737, 115978), (1854, 108659), (3378, 59637), (3474, 57989), (5067, 39758), (10134, 19879)]