201891170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1553009}}^1$

素因数の和:1553029

約数の個数: 16

約数和(自身を含む): 391358520

約数和(自身を除く): 189467350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1553009, 3106018, 7765045, 15530090, 20189117, 40378234, 100945585, 201891170]

約数ペア:

[(1, 201891170), (2, 100945585), (5, 40378234), (10, 20189117), (13, 15530090), (26, 7765045), (65, 3106018), (130, 1553009)]