202012132

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{32353}}^1$

素因数の和:32587

約数の個数: 24

約数和(自身を含む): 405848576

約数和(自身を除く): 203836444

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 32353, 64706, 129412, 226471, 452942, 905884, 7214719, 14429438, 28858876, 50503033, 101006066, 202012132]

約数ペア:

[(1, 202012132), (2, 101006066), (4, 50503033), (7, 28858876), (14, 14429438), (28, 7214719), (223, 905884), (446, 452942), (892, 226471), (1561, 129412), (3122, 64706), (6244, 32353)]