200181808

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{212057}}^1$

素因数の和:212124

約数の個数: 20

約数和(自身を含む): 394427880

約数和(自身を除く): 194246072

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 212057, 424114, 848228, 1696456, 3392912, 12511363, 25022726, 50045452, 100090904, 200181808]

約数ペア:

[(1, 200181808), (2, 100090904), (4, 50045452), (8, 25022726), (16, 12511363), (59, 3392912), (118, 1696456), (236, 848228), (472, 424114), (944, 212057)]