201208620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3353477}}^1$

素因数の和:3353489

約数の個数: 24

約数和(自身を含む): 563384304

約数和(自身を除く): 362175684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3353477, 6706954, 10060431, 13413908, 16767385, 20120862, 33534770, 40241724, 50302155, 67069540, 100604310, 201208620]

約数ペア:

[(1, 201208620), (2, 100604310), (3, 67069540), (4, 50302155), (5, 40241724), (6, 33534770), (10, 20120862), (12, 16767385), (15, 13413908), (20, 10060431), (30, 6706954), (60, 3353477)]