202099300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{155461}}^1$

素因数の和:155488

約数の個数: 36

約数和(自身を含む): 472293556

約数和(自身を除く): 270194256

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 155461, 310922, 621844, 777305, 1554610, 2020993, 3109220, 3886525, 4041986, 7773050, 8083972, 10104965, 15546100, 20209930, 40419860, 50524825, 101049650, 202099300]

約数ペア:

[(1, 202099300), (2, 101049650), (4, 50524825), (5, 40419860), (10, 20209930), (13, 15546100), (20, 10104965), (25, 8083972), (26, 7773050), (50, 4041986), (52, 3886525), (65, 3109220), (100, 2020993), (130, 1554610), (260, 777305), (325, 621844), (650, 310922), (1300, 155461)]