202440592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{665923}}^1$

素因数の和:665950

約数の個数: 20

約数和(自身を含む): 412872880

約数和(自身を除く): 210432288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 665923, 1331846, 2663692, 5327384, 10654768, 12652537, 25305074, 50610148, 101220296, 202440592]

約数ペア:

[(1, 202440592), (2, 101220296), (4, 50610148), (8, 25305074), (16, 12652537), (19, 10654768), (38, 5327384), (76, 2663692), (152, 1331846), (304, 665923)]