201343700

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{13513}}^1$

素因数の和:13676

約数の個数: 36

約数和(自身を含む): 439880700

約数和(自身を除く): 238537000

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 2980, 3725, 7450, 13513, 14900, 27026, 54052, 67565, 135130, 270260, 337825, 675650, 1351300, 2013437, 4026874, 8053748, 10067185, 20134370, 40268740, 50335925, 100671850, 201343700]

約数ペア:

[(1, 201343700), (2, 100671850), (4, 50335925), (5, 40268740), (10, 20134370), (20, 10067185), (25, 8053748), (50, 4026874), (100, 2013437), (149, 1351300), (298, 675650), (596, 337825), (745, 270260), (1490, 135130), (2980, 67565), (3725, 54052), (7450, 27026), (13513, 14900)]