202489494

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{4999}}^1$

素因数の和:5204

約数の個数: 32

約数和(自身を含む): 417120000

約数和(自身を除く): 214630506

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 258, 314, 471, 942, 4999, 6751, 9998, 13502, 14997, 20253, 29994, 40506, 214957, 429914, 644871, 784843, 1289742, 1569686, 2354529, 4709058, 33748249, 67496498, 101244747, 202489494]

約数ペア:

[(1, 202489494), (2, 101244747), (3, 67496498), (6, 33748249), (43, 4709058), (86, 2354529), (129, 1569686), (157, 1289742), (258, 784843), (314, 644871), (471, 429914), (942, 214957), (4999, 40506), (6751, 29994), (9998, 20253), (13502, 14997)]