213313043408

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{225967207}}^1$

素因数の和:225967274

約数の個数: 20

約数和(自身を含む): 420299006880

約数和(自身を除く): 206985963472

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 225967207, 451934414, 903868828, 1807737656, 3615475312, 13332065213, 26664130426, 53328260852, 106656521704, 213313043408]

約数ペア:

[(1, 213313043408), (2, 106656521704), (4, 53328260852), (8, 26664130426), (16, 13332065213), (59, 3615475312), (118, 1807737656), (236, 903868828), (472, 451934414), (944, 225967207)]