205126731

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{8297}}^1$

素因数の和:8411

約数の個数: 24

約数和(自身を含む): 308088144

約数和(自身を除く): 102961413

約数列:

[1, 3, 9, 41, 67, 123, 201, 369, 603, 2747, 8241, 8297, 24723, 24891, 74673, 340177, 555899, 1020531, 1667697, 3061593, 5003091, 22791859, 68375577, 205126731]

約数ペア:

[(1, 205126731), (3, 68375577), (9, 22791859), (41, 5003091), (67, 3061593), (123, 1667697), (201, 1020531), (369, 555899), (603, 340177), (2747, 74673), (8241, 24891), (8297, 24723)]