201693609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{16111}}^1$

素因数の和:16237

約数の個数: 24

約数和(自身を含む): 316697472

約数和(自身を除く): 115003863

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 12519, 16111, 48333, 144999, 209443, 628329, 1723877, 1884987, 5171631, 15514893, 22410401, 67231203, 201693609]

約数ペア:

[(1, 201693609), (3, 67231203), (9, 22410401), (13, 15514893), (39, 5171631), (107, 1884987), (117, 1723877), (321, 628329), (963, 209443), (1391, 144999), (4173, 48333), (12519, 16111)]