201025630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1546351}}^1$

素因数の和:1546371

約数の個数: 16

約数和(自身を含む): 389680704

約数和(自身を除く): 188655074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1546351, 3092702, 7731755, 15463510, 20102563, 40205126, 100512815, 201025630]

約数ペア:

[(1, 201025630), (2, 100512815), (5, 40205126), (10, 20102563), (13, 15463510), (26, 7731755), (65, 3092702), (130, 1546351)]