204060464

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{271357}}^1$

素因数の和:271412

約数の個数: 20

約数和(自身を含む): 403780704

約数和(自身を除く): 199720240

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 271357, 542714, 1085428, 2170856, 4341712, 12753779, 25507558, 51015116, 102030232, 204060464]

約数ペア:

[(1, 204060464), (2, 102030232), (4, 51015116), (8, 25507558), (16, 12753779), (47, 4341712), (94, 2170856), (188, 1085428), (376, 542714), (752, 271357)]