220175671

素因数分解:

${\mathrm{31}}^2\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1422

約数の個数: 12

約数和(自身を含む): 228858696

約数和(自身を除く): 8683025

約数列:

[1, 31, 197, 961, 1163, 6107, 36053, 189317, 229111, 1117643, 7102441, 220175671]

約数ペア:

[(1, 220175671), (31, 7102441), (197, 1117643), (961, 229111), (1163, 189317), (6107, 36053)]