200819751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{941}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 303851520

約数和(自身を除く): 103031769

約数列:

[1, 3, 11, 29, 33, 87, 223, 319, 669, 941, 957, 2453, 2823, 6467, 7359, 10351, 19401, 27289, 31053, 71137, 81867, 209843, 213411, 300179, 629529, 900537, 2308273, 6085447, 6924819, 18256341, 66939917, 200819751]

約数ペア:

[(1, 200819751), (3, 66939917), (11, 18256341), (29, 6924819), (33, 6085447), (87, 2308273), (223, 900537), (319, 629529), (669, 300179), (941, 213411), (957, 209843), (2453, 81867), (2823, 71137), (6467, 31053), (7359, 27289), (10351, 19401)]