216084250

素因数分解:

$2^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{7649}}^1$

素因数の和:7779

約数の個数: 32

約数和(自身を含む): 408142800

約数和(自身を除く): 192058550

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 226, 250, 565, 1130, 2825, 5650, 7649, 14125, 15298, 28250, 38245, 76490, 191225, 382450, 864337, 956125, 1728674, 1912250, 4321685, 8643370, 21608425, 43216850, 108042125, 216084250]

約数ペア:

[(1, 216084250), (2, 108042125), (5, 43216850), (10, 21608425), (25, 8643370), (50, 4321685), (113, 1912250), (125, 1728674), (226, 956125), (250, 864337), (565, 382450), (1130, 191225), (2825, 76490), (5650, 38245), (7649, 28250), (14125, 15298)]