202107283870

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{10069}}^1\times {\mathrm{9001}}^1$

素因数の和:19300

約数の個数: 32

約数和(自身を含む): 365501364480

約数和(自身を除く): 163394080610

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 9001, 10069, 18002, 20138, 45005, 50345, 90010, 100690, 2007223, 2245387, 4014446, 4490774, 10036115, 11226935, 20072230, 22453870, 90631069, 181262138, 453155345, 906310690, 20210728387, 40421456774, 101053641935, 202107283870]

約数ペア:

[(1, 202107283870), (2, 101053641935), (5, 40421456774), (10, 20210728387), (223, 906310690), (446, 453155345), (1115, 181262138), (2230, 90631069), (9001, 22453870), (10069, 20072230), (18002, 11226935), (20138, 10036115), (45005, 4490774), (50345, 4014446), (90010, 2245387), (100690, 2007223)]