200198326

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{6763}}^1$

素因数の和:6844

約数の個数: 24

約数和(自身を含む): 324712584

約数和(自身を除く): 124514258

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1558, 6763, 13526, 14801, 29602, 128497, 256994, 277283, 554566, 2441443, 4882886, 5268377, 10536754, 100099163, 200198326]

約数ペア:

[(1, 200198326), (2, 100099163), (19, 10536754), (38, 5268377), (41, 4882886), (82, 2441443), (361, 554566), (722, 277283), (779, 256994), (1558, 128497), (6763, 29602), (13526, 14801)]