200403995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{117539}}^1$

素因数の和:117586

約数の個数: 16

約数和(自身を含む): 270812160

約数和(自身を除く): 70408165

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 117539, 587695, 1292929, 3643709, 6464645, 18218545, 40080799, 200403995]

約数ペア:

[(1, 200403995), (5, 40080799), (11, 18218545), (31, 6464645), (55, 3643709), (155, 1292929), (341, 587695), (1705, 117539)]