201286670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1548359}}^1$

素因数の和:1548379

約数の個数: 16

約数和(自身を含む): 390186720

約数和(自身を除く): 188900050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1548359, 3096718, 7741795, 15483590, 20128667, 40257334, 100643335, 201286670]

約数ペア:

[(1, 201286670), (2, 100643335), (5, 40257334), (10, 20128667), (13, 15483590), (26, 7741795), (65, 3096718), (130, 1548359)]