210905762

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{7927}}^1$

素因数の和:8233

約数の個数: 16

約数和(自身を含む): 323652672

約数和(自身を除く): 112746910

約数列:

[1, 2, 53, 106, 251, 502, 7927, 13303, 15854, 26606, 420131, 840262, 1989677, 3979354, 105452881, 210905762]

約数ペア:

[(1, 210905762), (2, 105452881), (53, 3979354), (106, 1989677), (251, 840262), (502, 420131), (7927, 26606), (13303, 15854)]