206736475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17483}}^1$

素因数の和:17547

約数の個数: 24

約数和(自身を含む): 286178112

約数和(自身を除く): 79441637

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 11825, 17483, 87415, 192313, 437075, 751769, 961565, 3758845, 4807825, 8269459, 18794225, 41347295, 206736475]

約数ペア:

[(1, 206736475), (5, 41347295), (11, 18794225), (25, 8269459), (43, 4807825), (55, 3758845), (215, 961565), (275, 751769), (473, 437075), (1075, 192313), (2365, 87415), (11825, 17483)]