201359990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1548923}}^1$

素因数の和:1548943

約数の個数: 16

約数和(自身を含む): 390328848

約数和(自身を除く): 188968858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1548923, 3097846, 7744615, 15489230, 20135999, 40271998, 100679995, 201359990]

約数ペア:

[(1, 201359990), (2, 100679995), (5, 40271998), (10, 20135999), (13, 15489230), (26, 7744615), (65, 3097846), (130, 1548923)]