200516158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 326592000

約数和(自身を除く): 126075842

約数列:

[1, 2, 19, 38, 41, 82, 179, 358, 719, 779, 1438, 1558, 3401, 6802, 7339, 13661, 14678, 27322, 29479, 58958, 128701, 139441, 257402, 278882, 560101, 1120202, 2445319, 4890638, 5276741, 10553482, 100258079, 200516158]

約数ペア:

[(1, 200516158), (2, 100258079), (19, 10553482), (38, 5276741), (41, 4890638), (82, 2445319), (179, 1120202), (358, 560101), (719, 278882), (779, 257402), (1438, 139441), (1558, 128701), (3401, 58958), (6802, 29479), (7339, 27322), (13661, 14678)]