201161026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 335016000

約数和(自身を除く): 133854974

約数列:

[1, 2, 11, 22, 109, 149, 218, 298, 563, 1126, 1199, 1639, 2398, 3278, 6193, 12386, 16241, 32482, 61367, 83887, 122734, 167774, 178651, 357302, 675037, 922757, 1350074, 1845514, 9143683, 18287366, 100580513, 201161026]

約数ペア:

[(1, 201161026), (2, 100580513), (11, 18287366), (22, 9143683), (109, 1845514), (149, 1350074), (218, 922757), (298, 675037), (563, 357302), (1126, 178651), (1199, 167774), (1639, 122734), (2398, 83887), (3278, 61367), (6193, 32482), (12386, 16241)]