213058700

素因数分解:

$2^2\times 5^2\times {\mathrm{751}}^1\times {\mathrm{2837}}^1$

素因数の和:3602

約数の個数: 36

約数和(自身を含む): 463116192

約数和(自身を除く): 250057492

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 751, 1502, 2837, 3004, 3755, 5674, 7510, 11348, 14185, 15020, 18775, 28370, 37550, 56740, 70925, 75100, 141850, 283700, 2130587, 4261174, 8522348, 10652935, 21305870, 42611740, 53264675, 106529350, 213058700]

約数ペア:

[(1, 213058700), (2, 106529350), (4, 53264675), (5, 42611740), (10, 21305870), (20, 10652935), (25, 8522348), (50, 4261174), (100, 2130587), (751, 283700), (1502, 141850), (2837, 75100), (3004, 70925), (3755, 56740), (5674, 37550), (7510, 28370), (11348, 18775), (14185, 15020)]