225636808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{8951}}^1$

素因数の和:9117

約数の個数: 32

約数和(自身を含む): 444735360

約数和(自身を除く): 219098552

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 274, 548, 1096, 3151, 6302, 8951, 12604, 17902, 25208, 35804, 71608, 205873, 411746, 823492, 1226287, 1646984, 2452574, 4905148, 9810296, 28204601, 56409202, 112818404, 225636808]

約数ペア:

[(1, 225636808), (2, 112818404), (4, 56409202), (8, 28204601), (23, 9810296), (46, 4905148), (92, 2452574), (137, 1646984), (184, 1226287), (274, 823492), (548, 411746), (1096, 205873), (3151, 71608), (6302, 35804), (8951, 25208), (12604, 17902)]