201470990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{4003}}^1$

素因数の和:4736

約数の個数: 32

約数和(自身を含む): 415134720

約数和(自身を除く): 213663730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 719, 1438, 3595, 4003, 5033, 7190, 8006, 10066, 20015, 25165, 28021, 40030, 50330, 56042, 140105, 280210, 2878157, 5756314, 14390785, 20147099, 28781570, 40294198, 100735495, 201470990]

約数ペア:

[(1, 201470990), (2, 100735495), (5, 40294198), (7, 28781570), (10, 20147099), (14, 14390785), (35, 5756314), (70, 2878157), (719, 280210), (1438, 140105), (3595, 56042), (4003, 50330), (5033, 40030), (7190, 28021), (8006, 25165), (10066, 20015)]