200359940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47933}}^1$

素因数の和:47972

約数の個数: 48

約数和(自身を含む): 483174720

約数和(自身を除く): 282814780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 47933, 95866, 191732, 239665, 479330, 527263, 910727, 958660, 1054526, 1821454, 2109052, 2636315, 3642908, 4553635, 5272630, 9107270, 10017997, 10545260, 18214540, 20035994, 40071988, 50089985, 100179970, 200359940]

約数ペア:

[(1, 200359940), (2, 100179970), (4, 50089985), (5, 40071988), (10, 20035994), (11, 18214540), (19, 10545260), (20, 10017997), (22, 9107270), (38, 5272630), (44, 4553635), (55, 3642908), (76, 2636315), (95, 2109052), (110, 1821454), (190, 1054526), (209, 958660), (220, 910727), (380, 527263), (418, 479330), (836, 239665), (1045, 191732), (2090, 95866), (4180, 47933)]