222175090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{1279}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 414720000

約数和(自身を除く): 192544910

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 599, 1198, 1279, 2558, 2995, 5990, 6395, 12790, 17371, 34742, 37091, 74182, 86855, 173710, 185455, 370910, 766121, 1532242, 3830605, 7661210, 22217509, 44435018, 111087545, 222175090]

約数ペア:

[(1, 222175090), (2, 111087545), (5, 44435018), (10, 22217509), (29, 7661210), (58, 3830605), (145, 1532242), (290, 766121), (599, 370910), (1198, 185455), (1279, 173710), (2558, 86855), (2995, 74182), (5990, 37091), (6395, 34742), (12790, 17371)]