201865294

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1\times {\mathrm{2137}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 307564128

約数和(自身を除く): 105698834

約数列:

[1, 2, 73, 146, 647, 1294, 2137, 4274, 47231, 94462, 156001, 312002, 1382639, 2765278, 100932647, 201865294]

約数ペア:

[(1, 201865294), (2, 100932647), (73, 2765278), (146, 1382639), (647, 312002), (1294, 156001), (2137, 94462), (4274, 47231)]