217303295

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{8353}}^1$

素因数の和:8423

約数の個数: 24

約数和(自身を含む): 293325648

約数和(自身を除く): 76022353

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 2365, 5203, 8353, 26015, 41765, 91883, 359179, 459415, 1010713, 1795895, 3950969, 5053565, 19754845, 43460659, 217303295]

約数ペア:

[(1, 217303295), (5, 43460659), (11, 19754845), (43, 5053565), (55, 3950969), (121, 1795895), (215, 1010713), (473, 459415), (605, 359179), (2365, 91883), (5203, 41765), (8353, 26015)]