200644592

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{84163}}^1$

素因数の和:84320

約数の個数: 20

約数和(自身を含む): 391362600

約数和(自身を除く): 190718008

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 84163, 168326, 336652, 673304, 1346608, 12540287, 25080574, 50161148, 100322296, 200644592]

約数ペア:

[(1, 200644592), (2, 100322296), (4, 50161148), (8, 25080574), (16, 12540287), (149, 1346608), (298, 673304), (596, 336652), (1192, 168326), (2384, 84163)]