220163151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{31189}}^1$

素因数の和:31386

約数の個数: 16

約数和(自身を含む): 317888480

約数和(自身を除く): 97725329

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 31189, 93567, 405457, 1216371, 5645209, 16935627, 73387717, 220163151]

約数ペア:

[(1, 220163151), (3, 73387717), (13, 16935627), (39, 5645209), (181, 1216371), (543, 405457), (2353, 93567), (7059, 31189)]