221099110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1300583}}^1$

素因数の和:1300607

約数の個数: 16

約数和(自身を含む): 421389216

約数和(自身を除く): 200290106

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1300583, 2601166, 6502915, 13005830, 22109911, 44219822, 110549555, 221099110]

約数ペア:

[(1, 221099110), (2, 110549555), (5, 44219822), (10, 22109911), (17, 13005830), (34, 6502915), (85, 2601166), (170, 1300583)]