201405788

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{2731}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 358001280

約数和(自身を除く): 156595492

約数列:

[1, 2, 4, 103, 179, 206, 358, 412, 716, 2731, 5462, 10924, 18437, 36874, 73748, 281293, 488849, 562586, 977698, 1125172, 1955396, 50351447, 100702894, 201405788]

約数ペア:

[(1, 201405788), (2, 100702894), (4, 50351447), (103, 1955396), (179, 1125172), (206, 977698), (358, 562586), (412, 488849), (716, 281293), (2731, 73748), (5462, 36874), (10924, 18437)]