201701996500

素因数分解:

$2^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{2902187}}^1$

素因数の和:2902345

約数の個数: 48

約数和(自身を含む): 443686501440

約数和(自身を除く): 241984504940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 139, 250, 278, 500, 556, 695, 1390, 2780, 3475, 6950, 13900, 17375, 34750, 69500, 2902187, 5804374, 11608748, 14510935, 29021870, 58043740, 72554675, 145109350, 290218700, 362773375, 403403993, 725546750, 806807986, 1451093500, 1613615972, 2017019965, 4034039930, 8068079860, 10085099825, 20170199650, 40340399300, 50425499125, 100850998250, 201701996500]

約数ペア:

[(1, 201701996500), (2, 100850998250), (4, 50425499125), (5, 40340399300), (10, 20170199650), (20, 10085099825), (25, 8068079860), (50, 4034039930), (100, 2017019965), (125, 1613615972), (139, 1451093500), (250, 806807986), (278, 725546750), (500, 403403993), (556, 362773375), (695, 290218700), (1390, 145109350), (2780, 72554675), (3475, 58043740), (6950, 29021870), (13900, 14510935), (17375, 11608748), (34750, 5804374), (69500, 2902187)]