222152018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{234833}}^1$

素因数の和:234889

約数の個数: 16

約数和(自身を含む): 371977056

約数和(自身を除く): 149825038

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 234833, 469666, 2583163, 5166326, 10097819, 20195638, 111076009, 222152018]

約数ペア:

[(1, 222152018), (2, 111076009), (11, 20195638), (22, 10097819), (43, 5166326), (86, 2583163), (473, 469666), (946, 234833)]