201606736

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{159499}}^1$

素因数の和:159586

約数の個数: 20

約数和(自身を含む): 395560000

約数和(自身を除く): 193953264

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 159499, 318998, 637996, 1275992, 2551984, 12600421, 25200842, 50401684, 100803368, 201606736]

約数ペア:

[(1, 201606736), (2, 100803368), (4, 50401684), (8, 25200842), (16, 12600421), (79, 2551984), (158, 1275992), (316, 637996), (632, 318998), (1264, 159499)]