210570355

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{9697}}^1$

素因数の和:9846

約数の個数: 16

約数和(自身を含む): 261147744

約数和(自身を除く): 50577389

約数列:

[1, 5, 43, 101, 215, 505, 4343, 9697, 21715, 48485, 416971, 979397, 2084855, 4896985, 42114071, 210570355]

約数ペア:

[(1, 210570355), (5, 42114071), (43, 4896985), (101, 2084855), (215, 979397), (505, 416971), (4343, 48485), (9697, 21715)]