207617631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{123803}}^1$

素因数の和:123862

約数の個数: 16

約数和(自身を含む): 305053056

約数和(自身を除く): 97435425

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 123803, 371409, 1609439, 4828317, 5323529, 15970587, 69205877, 207617631]

約数ペア:

[(1, 207617631), (3, 69205877), (13, 15970587), (39, 5323529), (43, 4828317), (129, 1609439), (559, 371409), (1677, 123803)]