203107400

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{9491}}^1$

素因数の和:9614

約数の個数: 48

約数和(自身を含む): 476688240

約数和(自身を除く): 273580840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 9491, 10700, 18982, 21400, 37964, 47455, 75928, 94910, 189820, 237275, 379640, 474550, 949100, 1015537, 1898200, 2031074, 4062148, 5077685, 8124296, 10155370, 20310740, 25388425, 40621480, 50776850, 101553700, 203107400]

約数ペア:

[(1, 203107400), (2, 101553700), (4, 50776850), (5, 40621480), (8, 25388425), (10, 20310740), (20, 10155370), (25, 8124296), (40, 5077685), (50, 4062148), (100, 2031074), (107, 1898200), (200, 1015537), (214, 949100), (428, 474550), (535, 379640), (856, 237275), (1070, 189820), (2140, 94910), (2675, 75928), (4280, 47455), (5350, 37964), (9491, 21400), (10700, 18982)]