207935497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{11299}}^1$

素因数の和:11556

約数の個数: 16

約数和(自身を含む): 260352000

約数和(自身を除く): 52416503

約数列:

[1, 7, 11, 77, 239, 1673, 2629, 11299, 18403, 79093, 124289, 870023, 2700461, 18903227, 29705071, 207935497]

約数ペア:

[(1, 207935497), (7, 29705071), (11, 18903227), (77, 2700461), (239, 870023), (1673, 124289), (2629, 79093), (11299, 18403)]