203426398

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2833}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 365654016

約数和(自身を除く): 162227618

約数列:

[1, 2, 7, 14, 23, 46, 161, 223, 322, 446, 1561, 2833, 3122, 5129, 5666, 10258, 19831, 35903, 39662, 65159, 71806, 130318, 456113, 631759, 912226, 1263518, 4422313, 8844626, 14530457, 29060914, 101713199, 203426398]

約数ペア:

[(1, 203426398), (2, 101713199), (7, 29060914), (14, 14530457), (23, 8844626), (46, 4422313), (161, 1263518), (223, 912226), (322, 631759), (446, 456113), (1561, 130318), (2833, 71806), (3122, 65159), (5129, 39662), (5666, 35903), (10258, 19831)]