201329220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3355487}}^1$

素因数の和:3355499

約数の個数: 24

約数和(自身を含む): 563721984

約数和(自身を除く): 362392764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3355487, 6710974, 10066461, 13421948, 16777435, 20132922, 33554870, 40265844, 50332305, 67109740, 100664610, 201329220]

約数ペア:

[(1, 201329220), (2, 100664610), (3, 67109740), (4, 50332305), (5, 40265844), (6, 33554870), (10, 20132922), (12, 16777435), (15, 13421948), (20, 10066461), (30, 6710974), (60, 3355487)]