204039188

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{5039}}^1$

素因数の和:5287

約数の個数: 24

約数和(自身を含む): 365783040

約数和(自身を除く): 161743852

約数列:

[1, 2, 4, 53, 106, 191, 212, 382, 764, 5039, 10078, 10123, 20156, 20246, 40492, 267067, 534134, 962449, 1068268, 1924898, 3849796, 51009797, 102019594, 204039188]

約数ペア:

[(1, 204039188), (2, 102019594), (4, 51009797), (53, 3849796), (106, 1924898), (191, 1068268), (212, 962449), (382, 534134), (764, 267067), (5039, 40492), (10078, 20246), (10123, 20156)]