201456874

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1\times {\mathrm{937}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 304621128

約数和(自身を除く): 103164254

約数列:

[1, 2, 193, 386, 557, 937, 1114, 1874, 107501, 180841, 215002, 361682, 521909, 1043818, 100728437, 201456874]

約数ペア:

[(1, 201456874), (2, 100728437), (193, 1043818), (386, 521909), (557, 361682), (937, 215002), (1114, 180841), (1874, 107501)]