201339723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1163}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 303496704

約数和(自身を除く): 102156981

約数列:

[1, 3, 13, 23, 39, 69, 193, 299, 579, 897, 1163, 2509, 3489, 4439, 7527, 13317, 15119, 26749, 45357, 57707, 80247, 173121, 224459, 347737, 673377, 1043211, 2917967, 5162557, 8753901, 15487671, 67113241, 201339723]

約数ペア:

[(1, 201339723), (3, 67113241), (13, 15487671), (23, 8753901), (39, 5162557), (69, 2917967), (193, 1043211), (299, 673377), (579, 347737), (897, 224459), (1163, 173121), (2509, 80247), (3489, 57707), (4439, 45357), (7527, 26749), (13317, 15119)]