201723207

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{1033}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 326380032

約数和(自身を除く): 124656825

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 547, 1033, 1641, 3099, 3829, 7231, 9299, 11487, 17561, 21693, 27897, 52683, 65093, 122927, 195279, 368781, 565051, 1695153, 3955357, 9605867, 11866071, 28817601, 67241069, 201723207]

約数ペア:

[(1, 201723207), (3, 67241069), (7, 28817601), (17, 11866071), (21, 9605867), (51, 3955357), (119, 1695153), (357, 565051), (547, 368781), (1033, 195279), (1641, 122927), (3099, 65093), (3829, 52683), (7231, 27897), (9299, 21693), (11487, 17561)]