201275305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1481}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 302185728

約数和(自身を除く): 100910423

約数列:

[1, 5, 7, 11, 35, 55, 77, 353, 385, 1481, 1765, 2471, 3883, 7405, 10367, 12355, 16291, 19415, 27181, 51835, 81455, 114037, 135905, 522793, 570185, 2613965, 3659551, 5750723, 18297755, 28753615, 40255061, 201275305]

約数ペア:

[(1, 201275305), (5, 40255061), (7, 28753615), (11, 18297755), (35, 5750723), (55, 3659551), (77, 2613965), (353, 570185), (385, 522793), (1481, 135905), (1765, 114037), (2471, 81455), (3883, 51835), (7405, 27181), (10367, 19415), (12355, 16291)]