201614444

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{4561}}^1$

素因数の和:4865

約数の個数: 24

約数和(自身を含む): 362514768

約数和(自身を除く): 160900324

約数列:

[1, 2, 4, 43, 86, 172, 257, 514, 1028, 4561, 9122, 11051, 18244, 22102, 44204, 196123, 392246, 784492, 1172177, 2344354, 4688708, 50403611, 100807222, 201614444]

約数ペア:

[(1, 201614444), (2, 100807222), (4, 50403611), (43, 4688708), (86, 2344354), (172, 1172177), (257, 784492), (514, 392246), (1028, 196123), (4561, 44204), (9122, 22102), (11051, 18244)]