220110253

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 254721600

約数和(自身を除く): 34611347

約数列:

[1, 11, 23, 121, 139, 253, 569, 1529, 2783, 3197, 6259, 13087, 16819, 35167, 68849, 79091, 143957, 386837, 870001, 1583527, 1819093, 9570011, 20010023, 220110253]

約数ペア:

[(1, 220110253), (11, 20010023), (23, 9570011), (121, 1819093), (139, 1583527), (253, 870001), (569, 386837), (1529, 143957), (2783, 79091), (3197, 68849), (6259, 35167), (13087, 16819)]