200550

素因数分解:

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

素因数の和:213

約数の個数: 48

約数和(自身を含む): 571392

約数和(自身を除く): 370842

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, 1050, 1146, 1337, 1910, 2674, 2865, 4011, 4775, 5730, 6685, 8022, 9550, 13370, 14325, 20055, 28650, 33425, 40110, 66850, 100275, 200550]

約数ペア:

[(1, 200550), (2, 100275), (3, 66850), (5, 40110), (6, 33425), (7, 28650), (10, 20055), (14, 14325), (15, 13370), (21, 9550), (25, 8022), (30, 6685), (35, 5730), (42, 4775), (50, 4011), (70, 2865), (75, 2674), (105, 1910), (150, 1337), (175, 1146), (191, 1050), (210, 955), (350, 573), (382, 525)]