204838010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1575677}}^1$

素因数の和:1575697

約数の個数: 16

約数和(自身を含む): 397070856

約数和(自身を除く): 192232846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1575677, 3151354, 7878385, 15756770, 20483801, 40967602, 102419005, 204838010]

約数ペア:

[(1, 204838010), (2, 102419005), (5, 40967602), (10, 20483801), (13, 15756770), (26, 7878385), (65, 3151354), (130, 1575677)]