201971228

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{446839}}^1$

素因数の和:446956

約数の個数: 12

約数和(自身を含む): 356578320

約数和(自身を除く): 154607092

約数列:

[1, 2, 4, 113, 226, 452, 446839, 893678, 1787356, 50492807, 100985614, 201971228]

約数ペア:

[(1, 201971228), (2, 100985614), (4, 50492807), (113, 1787356), (226, 893678), (452, 446839)]