201765245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{85313}}^1$

素因数の和:85372

約数の個数: 16

約数和(自身を含む): 270274752

約数和(自身を除く): 68509507

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 85313, 426565, 938443, 3668459, 4692215, 18342295, 40353049, 201765245]

約数ペア:

[(1, 201765245), (5, 40353049), (11, 18342295), (43, 4692215), (55, 3668459), (215, 938443), (473, 426565), (2365, 85313)]