220107533

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7951}}^1$

素因数の和:8048

約数の個数: 16

約数和(自身を含む): 244285440

約数和(自身を除く): 24177907

約数列:

[1, 19, 31, 47, 589, 893, 1457, 7951, 27683, 151069, 246481, 373697, 4683139, 7100243, 11584607, 220107533]

約数ペア:

[(1, 220107533), (19, 11584607), (31, 7100243), (47, 4683139), (589, 373697), (893, 246481), (1457, 151069), (7951, 27683)]