207836951

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 256052736

約数和(自身を除く): 48215785

約数列:

[1, 7, 17, 71, 119, 289, 497, 1207, 1447, 2023, 8449, 10129, 20519, 24599, 102737, 143633, 172193, 418183, 719159, 1746529, 2927281, 12225703, 29690993, 207836951]

約数ペア:

[(1, 207836951), (7, 29690993), (17, 12225703), (71, 2927281), (119, 1746529), (289, 719159), (497, 418183), (1207, 172193), (1447, 143633), (2023, 102737), (8449, 24599), (10129, 20519)]