199948350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1210

約数の個数: 96

約数和(自身を含む): 570249216

約数和(自身を除く): 370300866

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 191, 210, 350, 382, 525, 573, 955, 997, 1050, 1146, 1337, 1910, 1994, 2674, 2865, 2991, 4011, 4775, 4985, 5730, 5982, 6685, 6979, 8022, 9550, 9970, 13370, 13958, 14325, 14955, 20055, 20937, 24925, 28650, 29910, 33425, 34895, 40110, 41874, 49850, 66850, 69790, 74775, 100275, 104685, 149550, 174475, 190427, 200550, 209370, 348950, 380854, 523425, 571281, 952135, 1046850, 1142562, 1332989, 1904270, 2665978, 2856405, 3998967, 4760675, 5712810, 6664945, 7997934, 9521350, 13329890, 14282025, 19994835, 28564050, 33324725, 39989670, 66649450, 99974175, 199948350]

約数ペア:

[(1, 199948350), (2, 99974175), (3, 66649450), (5, 39989670), (6, 33324725), (7, 28564050), (10, 19994835), (14, 14282025), (15, 13329890), (21, 9521350), (25, 7997934), (30, 6664945), (35, 5712810), (42, 4760675), (50, 3998967), (70, 2856405), (75, 2665978), (105, 1904270), (150, 1332989), (175, 1142562), (191, 1046850), (210, 952135), (350, 571281), (382, 523425), (525, 380854), (573, 348950), (955, 209370), (997, 200550), (1050, 190427), (1146, 174475), (1337, 149550), (1910, 104685), (1994, 100275), (2674, 74775), (2865, 69790), (2991, 66850), (4011, 49850), (4775, 41874), (4985, 40110), (5730, 34895), (5982, 33425), (6685, 29910), (6979, 28650), (8022, 24925), (9550, 20937), (9970, 20055), (13370, 14955), (13958, 14325)]