207866200100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{159897077}}^1$

素因数の和:159897104

約数の個数: 36

約数和(自身を含む): 485767322964

約数和(自身を除く): 277901122864

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 159897077, 319794154, 639588308, 799485385, 1598970770, 2078662001, 3197941540, 3997426925, 4157324002, 7994853850, 8314648004, 10393310005, 15989707700, 20786620010, 41573240020, 51966550025, 103933100050, 207866200100]

約数ペア:

[(1, 207866200100), (2, 103933100050), (4, 51966550025), (5, 41573240020), (10, 20786620010), (13, 15989707700), (20, 10393310005), (25, 8314648004), (26, 7994853850), (50, 4157324002), (52, 3997426925), (65, 3197941540), (100, 2078662001), (130, 1598970770), (260, 799485385), (325, 639588308), (650, 319794154), (1300, 159897077)]