220262104

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{1063}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 421344000

約数和(自身を除く): 201081896

約数列:

[1, 2, 4, 8, 59, 118, 236, 439, 472, 878, 1063, 1756, 2126, 3512, 4252, 8504, 25901, 51802, 62717, 103604, 125434, 207208, 250868, 466657, 501736, 933314, 1866628, 3733256, 27532763, 55065526, 110131052, 220262104]

約数ペア:

[(1, 220262104), (2, 110131052), (4, 55065526), (8, 27532763), (59, 3733256), (118, 1866628), (236, 933314), (439, 501736), (472, 466657), (878, 250868), (1063, 207208), (1756, 125434), (2126, 103604), (3512, 62717), (4252, 51802), (8504, 25901)]