201854055431

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{1861}}^1\times {\mathrm{30323}}^1$

素因数の和:32271

約数の個数: 24

約数和(自身を含む): 238162148784

約数和(自身を除く): 36308093353

約数列:

[1, 7, 49, 73, 511, 1861, 3577, 13027, 30323, 91189, 135853, 212261, 950971, 1485827, 2213579, 6656797, 15495053, 56431103, 108465371, 395017721, 2765124047, 4119470519, 28836293633, 201854055431]

約数ペア:

[(1, 201854055431), (7, 28836293633), (49, 4119470519), (73, 2765124047), (511, 395017721), (1861, 108465371), (3577, 56431103), (13027, 15495053), (30323, 6656797), (91189, 2213579), (135853, 1485827), (212261, 950971)]