251018608

素因数分解:

$2^4\times {\mathrm{1201}}^1\times {\mathrm{13063}}^1$

素因数の和:14272

約数の個数: 20

約数和(自身を含む): 486790768

約数和(自身を除く): 235772160

約数列:

[1, 2, 4, 8, 16, 1201, 2402, 4804, 9608, 13063, 19216, 26126, 52252, 104504, 209008, 15688663, 31377326, 62754652, 125509304, 251018608]

約数ペア:

[(1, 251018608), (2, 125509304), (4, 62754652), (8, 31377326), (16, 15688663), (1201, 209008), (2402, 104504), (4804, 52252), (9608, 26126), (13063, 19216)]