201764487856

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2140601}}^1$

素因数の和:2140789

約数の個数: 40

約数和(自身を含む): 402929795664

約数和(自身を除く): 201165307808

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 172, 274, 344, 548, 688, 1096, 2192, 5891, 11782, 23564, 47128, 94256, 2140601, 4281202, 8562404, 17124808, 34249616, 92045843, 184091686, 293262337, 368183372, 586524674, 736366744, 1173049348, 1472733488, 2346098696, 4692197392, 12610280491, 25220560982, 50441121964, 100882243928, 201764487856]

約数ペア:

[(1, 201764487856), (2, 100882243928), (4, 50441121964), (8, 25220560982), (16, 12610280491), (43, 4692197392), (86, 2346098696), (137, 1472733488), (172, 1173049348), (274, 736366744), (344, 586524674), (548, 368183372), (688, 293262337), (1096, 184091686), (2192, 92045843), (5891, 34249616), (11782, 17124808), (23564, 8562404), (47128, 4281202), (94256, 2140601)]