200063745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{839}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 397313280

約数和(自身を除く): 197249535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 757, 839, 2271, 2517, 3785, 4195, 5299, 5873, 6813, 7551, 11355, 12585, 15897, 17619, 26495, 29365, 34065, 37755, 47691, 52857, 79485, 88095, 238455, 264285, 635123, 1905369, 3175615, 4445861, 5716107, 9526845, 13337583, 22229305, 28580535, 40012749, 66687915, 200063745]

約数ペア:

[(1, 200063745), (3, 66687915), (5, 40012749), (7, 28580535), (9, 22229305), (15, 13337583), (21, 9526845), (35, 5716107), (45, 4445861), (63, 3175615), (105, 1905369), (315, 635123), (757, 264285), (839, 238455), (2271, 88095), (2517, 79485), (3785, 52857), (4195, 47691), (5299, 37755), (5873, 34065), (6813, 29365), (7551, 26495), (11355, 17619), (12585, 15897)]