220174072

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{95231}}^1$

素因数の和:95271

約数の個数: 24

約数和(自身を含む): 438543360

約数和(自身を除く): 218369288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 95231, 190462, 380924, 761848, 1618927, 3237854, 6475708, 12951416, 27521759, 55043518, 110087036, 220174072]

約数ペア:

[(1, 220174072), (2, 110087036), (4, 55043518), (8, 27521759), (17, 12951416), (34, 6475708), (68, 3237854), (136, 1618927), (289, 761848), (578, 380924), (1156, 190462), (2312, 95231)]