201067415

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 257688432

約数和(自身を除く): 56621017

約数列:

[1, 5, 17, 85, 289, 347, 401, 1445, 1735, 2005, 5899, 6817, 29495, 34085, 100283, 115889, 139147, 501415, 579445, 695735, 2365499, 11827495, 40213483, 201067415]

約数ペア:

[(1, 201067415), (5, 40213483), (17, 11827495), (85, 2365499), (289, 695735), (347, 579445), (401, 501415), (1445, 139147), (1735, 115889), (2005, 100283), (5899, 34085), (6817, 29495)]