257098186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1\times {\mathrm{3491}}^1$

素因数の和:5117

約数の個数: 16

約数和(自身を含む): 402781248

約数和(自身を除く): 145683062

約数列:

[1, 2, 23, 46, 1601, 3202, 3491, 6982, 36823, 73646, 80293, 160586, 5589091, 11178182, 128549093, 257098186]

約数ペア:

[(1, 257098186), (2, 128549093), (23, 11178182), (46, 5589091), (1601, 160586), (3202, 80293), (3491, 73646), (6982, 36823)]