201017804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{11471}}^1$

素因数の和:11825

約数の個数: 24

約数和(自身を含む): 379998528

約数和(自身を除く): 178980724

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 4381, 8762, 11471, 17524, 22942, 45884, 149123, 298246, 596492, 3865727, 7731454, 15462908, 50254451, 100508902, 201017804]

約数ペア:

[(1, 201017804), (2, 100508902), (4, 50254451), (13, 15462908), (26, 7731454), (52, 3865727), (337, 596492), (674, 298246), (1348, 149123), (4381, 45884), (8762, 22942), (11471, 17524)]