205323612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1316177}}^1$

素因数の和:1316197

約数の個数: 24

約数和(自身を含む): 515941776

約数和(自身を除く): 310618164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1316177, 2632354, 3948531, 5264708, 7897062, 15794124, 17110301, 34220602, 51330903, 68441204, 102661806, 205323612]

約数ペア:

[(1, 205323612), (2, 102661806), (3, 68441204), (4, 51330903), (6, 34220602), (12, 17110301), (13, 15794124), (26, 7897062), (39, 5264708), (52, 3948531), (78, 2632354), (156, 1316177)]