203910104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{3739}}^1$

素因数の和:4163

約数の個数: 32

約数和(自身を含む): 405939600

約数和(自身を除く): 202029496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 401, 802, 1604, 3208, 3739, 6817, 7478, 13634, 14956, 27268, 29912, 54536, 63563, 127126, 254252, 508504, 1499339, 2998678, 5997356, 11994712, 25488763, 50977526, 101955052, 203910104]

約数ペア:

[(1, 203910104), (2, 101955052), (4, 50977526), (8, 25488763), (17, 11994712), (34, 5997356), (68, 2998678), (136, 1499339), (401, 508504), (802, 254252), (1604, 127126), (3208, 63563), (3739, 54536), (6817, 29912), (7478, 27268), (13634, 14956)]