210669131

素因数分解:

${\mathrm{19}}^2\times {\mathrm{601}}^1\times {\mathrm{971}}^1$

素因数の和:1610

約数の個数: 12

約数和(自身を含む): 222939864

約数和(自身を除く): 12270733

約数列:

[1, 19, 361, 601, 971, 11419, 18449, 216961, 350531, 583571, 11087849, 210669131]

約数ペア:

[(1, 210669131), (19, 11087849), (361, 583571), (601, 350531), (971, 216961), (11419, 18449)]