202213990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{167119}}^1$

素因数の和:167148

約数の個数: 24

約数和(自身を含む): 400085280

約数和(自身を除く): 197871290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 167119, 334238, 835595, 1671190, 1838309, 3676618, 9191545, 18383090, 20221399, 40442798, 101106995, 202213990]

約数ペア:

[(1, 202213990), (2, 101106995), (5, 40442798), (10, 20221399), (11, 18383090), (22, 9191545), (55, 3676618), (110, 1838309), (121, 1671190), (242, 835595), (605, 334238), (1210, 167119)]