200248860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{476783}}^1$

素因数の和:476802

約数の個数: 48

約数和(自身を含む): 640797696

約数和(自身を除く): 440548836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 476783, 953566, 1430349, 1907132, 2383915, 2860698, 3337481, 4767830, 5721396, 6674962, 7151745, 9535660, 10012443, 13349924, 14303490, 16687405, 20024886, 28606980, 33374810, 40049772, 50062215, 66749620, 100124430, 200248860]

約数ペア:

[(1, 200248860), (2, 100124430), (3, 66749620), (4, 50062215), (5, 40049772), (6, 33374810), (7, 28606980), (10, 20024886), (12, 16687405), (14, 14303490), (15, 13349924), (20, 10012443), (21, 9535660), (28, 7151745), (30, 6674962), (35, 5721396), (42, 4767830), (60, 3337481), (70, 2860698), (84, 2383915), (105, 1907132), (140, 1430349), (210, 953566), (420, 476783)]