200732721

素因数分解:

$3^1\times 7^1\times {\mathrm{2237}}^1\times {\mathrm{4273}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 306086784

約数和(自身を除く): 105354063

約数列:

[1, 3, 7, 21, 2237, 4273, 6711, 12819, 15659, 29911, 46977, 89733, 9558701, 28676103, 66910907, 200732721]

約数ペア:

[(1, 200732721), (3, 66910907), (7, 28676103), (21, 9558701), (2237, 89733), (4273, 46977), (6711, 29911), (12819, 15659)]