200066545

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{121621}}^1$

素因数の和:121680

約数の個数: 16

約数和(自身を含む): 280217088

約数和(自身を除く): 80150543

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 121621, 608105, 851347, 4256735, 5716187, 28580935, 40013309, 200066545]

約数ペア:

[(1, 200066545), (5, 40013309), (7, 28580935), (35, 5716187), (47, 4256735), (235, 851347), (329, 608105), (1645, 121621)]