210165982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{18413}}^1$

素因数の和:18867

約数の個数: 16

約数和(自身を含む): 340290720

約数和(自身を除く): 130124738

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 18413, 36826, 239369, 478738, 8083307, 16166614, 105082991, 210165982]

約数ペア:

[(1, 210165982), (2, 105082991), (13, 16166614), (26, 8083307), (439, 478738), (878, 239369), (5707, 36826), (11414, 18413)]