203208252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1302617}}^1$

素因数の和:1302637

約数の個数: 24

約数和(自身を含む): 510626256

約数和(自身を除く): 307418004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1302617, 2605234, 3907851, 5210468, 7815702, 15631404, 16934021, 33868042, 50802063, 67736084, 101604126, 203208252]

約数ペア:

[(1, 203208252), (2, 101604126), (3, 67736084), (4, 50802063), (6, 33868042), (12, 16934021), (13, 15631404), (26, 7815702), (39, 5210468), (52, 3907851), (78, 2605234), (156, 1302617)]