201327028

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{40169}}^1$

素因数の和:40359

約数の個数: 24

約数和(自身を含む): 404913600

約数和(自身を除く): 203586572

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 40169, 80338, 160676, 281183, 562366, 1124732, 7190251, 14380502, 28761004, 50331757, 100663514, 201327028]

約数ペア:

[(1, 201327028), (2, 100663514), (4, 50331757), (7, 28761004), (14, 14380502), (28, 7190251), (179, 1124732), (358, 562366), (716, 281183), (1253, 160676), (2506, 80338), (5012, 40169)]