200199510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{317777}}^1$

素因数の和:317797

約数の個数: 48

約数和(自身を含む): 594880416

約数和(自身を除く): 394680906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 317777, 635554, 953331, 1588885, 1906662, 2224439, 2859993, 3177770, 4448878, 4766655, 5719986, 6673317, 9533310, 11122195, 13346634, 14299965, 20019951, 22244390, 28599930, 33366585, 40039902, 66733170, 100099755, 200199510]

約数ペア:

[(1, 200199510), (2, 100099755), (3, 66733170), (5, 40039902), (6, 33366585), (7, 28599930), (9, 22244390), (10, 20019951), (14, 14299965), (15, 13346634), (18, 11122195), (21, 9533310), (30, 6673317), (35, 5719986), (42, 4766655), (45, 4448878), (63, 3177770), (70, 2859993), (90, 2224439), (105, 1906662), (126, 1588885), (210, 953331), (315, 635554), (630, 317777)]