201899220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3364987}}^1$

素因数の和:3364999

約数の個数: 24

約数和(自身を含む): 565317984

約数和(自身を除く): 363418764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3364987, 6729974, 10094961, 13459948, 16824935, 20189922, 33649870, 40379844, 50474805, 67299740, 100949610, 201899220]

約数ペア:

[(1, 201899220), (2, 100949610), (3, 67299740), (4, 50474805), (5, 40379844), (6, 33649870), (10, 20189922), (12, 16824935), (15, 13459948), (20, 10094961), (30, 6729974), (60, 3364987)]