220174633

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{45127}}^1$

素因数の和:45192

約数の個数: 16

約数和(自身を含む): 272934144

約数和(自身を除く): 52759511

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 45127, 315889, 767159, 1850207, 5370113, 12951449, 31453519, 220174633]

約数ペア:

[(1, 220174633), (7, 31453519), (17, 12951449), (41, 5370113), (119, 1850207), (287, 767159), (697, 315889), (4879, 45127)]