216262204

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{425713}}^1$

素因数の和:425844

約数の個数: 12

約数和(自身を含む): 381439744

約数和(自身を除く): 165177540

約数列:

[1, 2, 4, 127, 254, 508, 425713, 851426, 1702852, 54065551, 108131102, 216262204]

約数ペア:

[(1, 216262204), (2, 108131102), (4, 54065551), (127, 1702852), (254, 851426), (508, 425713)]