207958971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11437}}^1$

素因数の和:11499

約数の個数: 32

約数和(自身を含む): 329414400

約数和(自身を除く): 121455429

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 957, 1653, 6061, 11437, 18183, 34311, 125807, 217303, 331673, 377421, 651909, 995019, 2390333, 3648403, 6301787, 7170999, 10945209, 18905361, 69319657, 207958971]

約数ペア:

[(1, 207958971), (3, 69319657), (11, 18905361), (19, 10945209), (29, 7170999), (33, 6301787), (57, 3648403), (87, 2390333), (209, 995019), (319, 651909), (551, 377421), (627, 331673), (957, 217303), (1653, 125807), (6061, 34311), (11437, 18183)]