221475041282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{4741897}}^1$

素因数の和:4742114

約数の個数: 24

約数和(自身を含む): 367051356588

約数和(自身を除く): 145576315306

約数列:

[1, 2, 11, 22, 121, 193, 242, 386, 2123, 4246, 23353, 46706, 4741897, 9483794, 52160867, 104321734, 573769537, 915186121, 1147539074, 1830372242, 10067047331, 20134094662, 110737520641, 221475041282]

約数ペア:

[(1, 221475041282), (2, 110737520641), (11, 20134094662), (22, 10067047331), (121, 1830372242), (193, 1147539074), (242, 915186121), (386, 573769537), (2123, 104321734), (4246, 52160867), (23353, 9483794), (46706, 4741897)]