201574714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{398369}}^1$

素因数の和:398405

約数の個数: 16

約数和(自身を含む): 344191680

約数和(自身を除く): 142616966

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 398369, 796738, 4382059, 8764118, 9162487, 18324974, 100787357, 201574714]

約数ペア:

[(1, 201574714), (2, 100787357), (11, 18324974), (22, 9162487), (23, 8764118), (46, 4382059), (253, 796738), (506, 398369)]