203420921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{96821}}^1$

素因数の和:97023

約数の個数: 8

約数和(自身を含む): 223077888

約数和(自身を除く): 19656967

約数列:

[1, 11, 191, 2101, 96821, 1065031, 18492811, 203420921]

約数ペア:

[(1, 203420921), (11, 18492811), (191, 1065031), (2101, 96821)]