222788956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{72617}}^1$

素因数の和:72693

約数の個数: 24

約数和(自身を含む): 426993840

約数和(自身を除く): 204204884

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 72617, 145234, 290468, 944021, 1888042, 3776084, 4284403, 8568806, 17137612, 55697239, 111394478, 222788956]

約数ペア:

[(1, 222788956), (2, 111394478), (4, 55697239), (13, 17137612), (26, 8568806), (52, 4284403), (59, 3776084), (118, 1888042), (236, 944021), (767, 290468), (1534, 145234), (3068, 72617)]