217375062

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{3109}}^1$

素因数の和:3428

約数の個数: 32

約数和(自身を含む): 446645760

約数和(自身を除く): 229270698

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 271, 542, 813, 1626, 3109, 6218, 9327, 11653, 18654, 23306, 34959, 69918, 133687, 267374, 401061, 802122, 842539, 1685078, 2527617, 5055234, 36229177, 72458354, 108687531, 217375062]

約数ペア:

[(1, 217375062), (2, 108687531), (3, 72458354), (6, 36229177), (43, 5055234), (86, 2527617), (129, 1685078), (258, 842539), (271, 802122), (542, 401061), (813, 267374), (1626, 133687), (3109, 69918), (6218, 34959), (9327, 23306), (11653, 18654)]