218909092

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{233}}^1\times {\mathrm{1217}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 387046296

約数和(自身を除く): 168137204

約数列:

[1, 2, 4, 193, 233, 386, 466, 772, 932, 1217, 2434, 4868, 44969, 89938, 179876, 234881, 283561, 469762, 567122, 939524, 1134244, 54727273, 109454546, 218909092]

約数ペア:

[(1, 218909092), (2, 109454546), (4, 54727273), (193, 1134244), (233, 939524), (386, 567122), (466, 469762), (772, 283561), (932, 234881), (1217, 179876), (2434, 89938), (4868, 44969)]