202103956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{69119}}^1$

素因数の和:69183

約数の個数: 24

約数和(自身を含む): 383201280

約数和(自身を除く): 181097324

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 69119, 138238, 276476, 1175023, 2350046, 2972117, 4700092, 5944234, 11888468, 50525989, 101051978, 202103956]

約数ペア:

[(1, 202103956), (2, 101051978), (4, 50525989), (17, 11888468), (34, 5944234), (43, 4700092), (68, 2972117), (86, 2350046), (172, 1175023), (731, 276476), (1462, 138238), (2924, 69119)]