200403952

素因数分解:

$2^4\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{1399}}^1$

素因数の和:2693

約数の個数: 40

約数和(自身を含む): 444416000

約数和(自身を除く): 244012048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1279, 1399, 2558, 2798, 5116, 5596, 8953, 9793, 10232, 11192, 17906, 19586, 20464, 22384, 35812, 39172, 71624, 78344, 143248, 156688, 1789321, 3578642, 7157284, 12525247, 14314568, 25050494, 28629136, 50100988, 100201976, 200403952]

約数ペア:

[(1, 200403952), (2, 100201976), (4, 50100988), (7, 28629136), (8, 25050494), (14, 14314568), (16, 12525247), (28, 7157284), (56, 3578642), (112, 1789321), (1279, 156688), (1399, 143248), (2558, 78344), (2798, 71624), (5116, 39172), (5596, 35812), (8953, 22384), (9793, 20464), (10232, 19586), (11192, 17906)]