206531432

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{3863}}^1$

素因数の和:4073

約数の個数: 32

約数和(自身を含む): 399228480

約数和(自身を除く): 192697048

約数列:

[1, 2, 4, 8, 41, 82, 163, 164, 326, 328, 652, 1304, 3863, 6683, 7726, 13366, 15452, 26732, 30904, 53464, 158383, 316766, 629669, 633532, 1259338, 1267064, 2518676, 5037352, 25816429, 51632858, 103265716, 206531432]

約数ペア:

[(1, 206531432), (2, 103265716), (4, 51632858), (8, 25816429), (41, 5037352), (82, 2518676), (163, 1267064), (164, 1259338), (326, 633532), (328, 629669), (652, 316766), (1304, 158383), (3863, 53464), (6683, 30904), (7726, 26732), (13366, 15452)]