203207279

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1069}}^1\times {\mathrm{1571}}^1$

素因数の和:2662

約数の個数: 12

約数和(自身を含む): 223711320

約数和(自身を除く): 20504041

約数列:

[1, 11, 121, 1069, 1571, 11759, 17281, 129349, 190091, 1679399, 18473389, 203207279]

約数ペア:

[(1, 203207279), (11, 18473389), (121, 1679399), (1069, 190091), (1571, 129349), (11759, 17281)]