205572012

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 486186624

約数和(自身を除く): 280614612

約数列:

[1, 2, 3, 4, 6, 12, 131, 251, 262, 393, 502, 521, 524, 753, 786, 1004, 1042, 1506, 1563, 1572, 2084, 3012, 3126, 6252, 32881, 65762, 68251, 98643, 130771, 131524, 136502, 197286, 204753, 261542, 273004, 392313, 394572, 409506, 523084, 784626, 819012, 1569252, 17131001, 34262002, 51393003, 68524004, 102786006, 205572012]

約数ペア:

[(1, 205572012), (2, 102786006), (3, 68524004), (4, 51393003), (6, 34262002), (12, 17131001), (131, 1569252), (251, 819012), (262, 784626), (393, 523084), (502, 409506), (521, 394572), (524, 392313), (753, 273004), (786, 261542), (1004, 204753), (1042, 197286), (1506, 136502), (1563, 131524), (1572, 130771), (2084, 98643), (3012, 68251), (3126, 65762), (6252, 32881)]