218523355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{22751}}^1$

素因数の和:22886

約数の個数: 16

約数和(自身を含む): 280122624

約数和(自身を除く): 61599269

約数列:

[1, 5, 17, 85, 113, 565, 1921, 9605, 22751, 113755, 386767, 1933835, 2570863, 12854315, 43704671, 218523355]

約数ペア:

[(1, 218523355), (5, 43704671), (17, 12854315), (85, 2570863), (113, 1933835), (565, 386767), (1921, 113755), (9605, 22751)]