221652802576

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{274709}}^1$

素因数の和:275167

約数の個数: 40

約数和(自身を含む): 433294588800

約数和(自身を除く): 211641786224

約数列:

[1, 2, 4, 8, 16, 211, 239, 422, 478, 844, 956, 1688, 1912, 3376, 3824, 50429, 100858, 201716, 274709, 403432, 549418, 806864, 1098836, 2197672, 4395344, 57963599, 65655451, 115927198, 131310902, 231854396, 262621804, 463708792, 525243608, 927417584, 1050487216, 13853300161, 27706600322, 55413200644, 110826401288, 221652802576]

約数ペア:

[(1, 221652802576), (2, 110826401288), (4, 55413200644), (8, 27706600322), (16, 13853300161), (211, 1050487216), (239, 927417584), (422, 525243608), (478, 463708792), (844, 262621804), (956, 231854396), (1688, 131310902), (1912, 115927198), (3376, 65655451), (3824, 57963599), (50429, 4395344), (100858, 2197672), (201716, 1098836), (274709, 806864), (403432, 549418)]