189938735

素因数分解:

$5^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{2549}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 260712000

約数和(自身を除く): 70773265

約数列:

[1, 5, 7, 35, 2129, 2549, 10645, 12745, 14903, 17843, 74515, 89215, 5426821, 27134105, 37987747, 189938735]

約数ペア:

[(1, 189938735), (5, 37987747), (7, 27134105), (35, 5426821), (2129, 89215), (2549, 74515), (10645, 17843), (12745, 14903)]