222580226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{22433}}^1$

素因数の和:22498

約数の個数: 24

約数和(自身を含む): 375948972

約数和(自身を除く): 153368746

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 22433, 44866, 246763, 493526, 919753, 1839506, 2714393, 5428786, 10117283, 20234566, 111290113, 222580226]

約数ペア:

[(1, 222580226), (2, 111290113), (11, 20234566), (22, 10117283), (41, 5428786), (82, 2714393), (121, 1839506), (242, 919753), (451, 493526), (902, 246763), (4961, 44866), (9922, 22433)]