215512692

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{34471}}^1$

素因数の和:34999

約数の個数: 24

約数和(自身を含む): 503842752

約数和(自身を除く): 288330060

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 6252, 34471, 68942, 103413, 137884, 206826, 413652, 17959391, 35918782, 53878173, 71837564, 107756346, 215512692]

約数ペア:

[(1, 215512692), (2, 107756346), (3, 71837564), (4, 53878173), (6, 35918782), (12, 17959391), (521, 413652), (1042, 206826), (1563, 137884), (2084, 103413), (3126, 68942), (6252, 34471)]