201233840

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6637}}^1$

素因数の和:7029

約数の個数: 40

約数和(自身を含む): 469173840

約数和(自身を除く): 267940000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 3032, 3790, 6064, 6637, 7580, 13274, 15160, 26548, 30320, 33185, 53096, 66370, 106192, 132740, 265480, 530960, 2515423, 5030846, 10061692, 12577115, 20123384, 25154230, 40246768, 50308460, 100616920, 201233840]

約数ペア:

[(1, 201233840), (2, 100616920), (4, 50308460), (5, 40246768), (8, 25154230), (10, 20123384), (16, 12577115), (20, 10061692), (40, 5030846), (80, 2515423), (379, 530960), (758, 265480), (1516, 132740), (1895, 106192), (3032, 66370), (3790, 53096), (6064, 33185), (6637, 30320), (7580, 26548), (13274, 15160)]