202280464

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{122743}}^1$

素因数の和:122854

約数の個数: 20

約数和(自身を含む): 395726656

約数和(自身を除く): 193446192

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 122743, 245486, 490972, 981944, 1963888, 12642529, 25285058, 50570116, 101140232, 202280464]

約数ペア:

[(1, 202280464), (2, 101140232), (4, 50570116), (8, 25285058), (16, 12642529), (103, 1963888), (206, 981944), (412, 490972), (824, 245486), (1648, 122743)]