217433605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{3221}}^1$

素因数の和:3836

約数の個数: 16

約数和(自身を含む): 272813184

約数和(自身を除く): 55379579

約数列:

[1, 5, 23, 115, 587, 2935, 3221, 13501, 16105, 67505, 74083, 370415, 1890727, 9453635, 43486721, 217433605]

約数ペア:

[(1, 217433605), (5, 43486721), (23, 9453635), (115, 1890727), (587, 370415), (2935, 74083), (3221, 67505), (13501, 16105)]