205364221

素因数分解:

${\mathrm{421}}^1\times {\mathrm{641}}^1\times {\mathrm{761}}^1$

素因数の和:1823

約数の個数: 8

約数和(自身を含む): 206444088

約数和(自身を除く): 1079867

約数列:

[1, 421, 641, 761, 269861, 320381, 487801, 205364221]

約数ペア:

[(1, 205364221), (421, 487801), (641, 320381), (761, 269861)]