200040729

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4021}}^1$

素因数の和:4157

約数の個数: 32

約数和(自身を含む): 321245184

約数和(自身を除く): 121204455

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 2163, 2369, 4021, 7107, 12063, 16583, 28147, 49749, 84441, 92483, 277449, 414163, 647381, 1242489, 1942143, 2899141, 8697423, 9525749, 28577247, 66680243, 200040729]

約数ペア:

[(1, 200040729), (3, 66680243), (7, 28577247), (21, 9525749), (23, 8697423), (69, 2899141), (103, 1942143), (161, 1242489), (309, 647381), (483, 414163), (721, 277449), (2163, 92483), (2369, 84441), (4021, 49749), (7107, 28147), (12063, 16583)]