203426674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{402029}}^1$

素因数の和:402065

約数の個数: 16

約数和(自身を含む): 347353920

約数和(自身を除く): 143927246

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 402029, 804058, 4422319, 8844638, 9246667, 18493334, 101713337, 203426674]

約数ペア:

[(1, 203426674), (2, 101713337), (11, 18493334), (22, 9246667), (23, 8844638), (46, 4422319), (253, 804058), (506, 402029)]