209282605054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1\times {\mathrm{20389}}^1$

素因数の和:21624

約数の個数: 32

約数和(自身を含む): 329366684160

約数和(自身を除く): 120084079106

約数列:

[1, 2, 23, 46, 227, 454, 983, 1966, 5221, 10442, 20389, 22609, 40778, 45218, 223141, 446282, 468947, 937894, 4628303, 5132243, 9256606, 10264486, 20042387, 40084774, 106450969, 212901938, 460974901, 921949802, 4549621849, 9099243698, 104641302527, 209282605054]

約数ペア:

[(1, 209282605054), (2, 104641302527), (23, 9099243698), (46, 4549621849), (227, 921949802), (454, 460974901), (983, 212901938), (1966, 106450969), (5221, 40084774), (10442, 20042387), (20389, 10264486), (22609, 9256606), (40778, 5132243), (45218, 4628303), (223141, 937894), (446282, 468947)]