217367092

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{2137}}^1$

素因数の和:2631

約数の個数: 24

約数和(自身を含む): 387918720

約数和(自身を除く): 170551628

約数列:

[1, 2, 4, 59, 118, 236, 431, 862, 1724, 2137, 4274, 8548, 25429, 50858, 101716, 126083, 252166, 504332, 921047, 1842094, 3684188, 54341773, 108683546, 217367092]

約数ペア:

[(1, 217367092), (2, 108683546), (4, 54341773), (59, 3684188), (118, 1842094), (236, 921047), (431, 504332), (862, 252166), (1724, 126083), (2137, 101716), (4274, 50858), (8548, 25429)]