200407816

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{43117}}^1$

素因数の和:43213

約数の個数: 32

約数和(自身を含む): 434629440

約数和(自身を除く): 234221624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 43117, 86234, 172468, 301819, 344936, 603638, 1207276, 2414552, 3578711, 7157422, 14314844, 25050977, 28629688, 50101954, 100203908, 200407816]

約数ペア:

[(1, 200407816), (2, 100203908), (4, 50101954), (7, 28629688), (8, 25050977), (14, 14314844), (28, 7157422), (56, 3578711), (83, 2414552), (166, 1207276), (332, 603638), (581, 344936), (664, 301819), (1162, 172468), (2324, 86234), (4648, 43117)]