207928971352

素因数分解:

$2^3\times {\mathrm{12413}}^1\times {\mathrm{2093863}}^1$

素因数の和:2106282

約数の個数: 16

約数和(自身を含む): 389898415440

約数和(自身を除く): 181969444088

約数列:

[1, 2, 4, 8, 12413, 24826, 49652, 99304, 2093863, 4187726, 8375452, 16750904, 25991121419, 51982242838, 103964485676, 207928971352]

約数ペア:

[(1, 207928971352), (2, 103964485676), (4, 51982242838), (8, 25991121419), (12413, 16750904), (24826, 8375452), (49652, 4187726), (99304, 2093863)]