215532244

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{1709}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 387109800

約数和(自身を除く): 171577556

約数列:

[1, 2, 4, 41, 82, 164, 769, 1538, 1709, 3076, 3418, 6836, 31529, 63058, 70069, 126116, 140138, 280276, 1314221, 2628442, 5256884, 53883061, 107766122, 215532244]

約数ペア:

[(1, 215532244), (2, 107766122), (4, 53883061), (41, 5256884), (82, 2628442), (164, 1314221), (769, 280276), (1538, 140138), (1709, 126116), (3076, 70069), (3418, 63058), (6836, 31529)]