201164816

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{35617}}^1$

素因数の和:35978

約数の個数: 20

約数和(自身を含む): 390871932

約数和(自身を除く): 189707116

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 35617, 71234, 142468, 284936, 569872, 12572801, 25145602, 50291204, 100582408, 201164816]

約数ペア:

[(1, 201164816), (2, 100582408), (4, 50291204), (8, 25145602), (16, 12572801), (353, 569872), (706, 284936), (1412, 142468), (2824, 71234), (5648, 35617)]