217445332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{3571}}^1$

素因数の和:4759

約数の個数: 24

約数和(自身を含む): 410265632

約数和(自身を除く): 192820300

約数列:

[1, 2, 4, 13, 26, 52, 1171, 2342, 3571, 4684, 7142, 14284, 15223, 30446, 46423, 60892, 92846, 185692, 4181641, 8363282, 16726564, 54361333, 108722666, 217445332]

約数ペア:

[(1, 217445332), (2, 108722666), (4, 54361333), (13, 16726564), (26, 8363282), (52, 4181641), (1171, 185692), (2342, 92846), (3571, 60892), (4684, 46423), (7142, 30446), (14284, 15223)]