201606550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 390756240

約数和(自身を除く): 189149690

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 163, 290, 326, 725, 815, 853, 1450, 1630, 1706, 4075, 4265, 4727, 8150, 8530, 9454, 21325, 23635, 24737, 42650, 47270, 49474, 118175, 123685, 139039, 236350, 247370, 278078, 618425, 695195, 1236850, 1390390, 3475975, 4032131, 6951950, 8064262, 20160655, 40321310, 100803275, 201606550]

約数ペア:

[(1, 201606550), (2, 100803275), (5, 40321310), (10, 20160655), (25, 8064262), (29, 6951950), (50, 4032131), (58, 3475975), (145, 1390390), (163, 1236850), (290, 695195), (326, 618425), (725, 278078), (815, 247370), (853, 236350), (1450, 139039), (1630, 123685), (1706, 118175), (4075, 49474), (4265, 47270), (4727, 42650), (8150, 24737), (8530, 23635), (9454, 21325)]