200561600

素因数分解:

$2^6\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1342

約数の個数: 84

約数和(自身を含む): 498707664

約数和(自身を除く): 298146064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 160, 200, 206, 320, 400, 412, 515, 800, 824, 1030, 1217, 1600, 1648, 2060, 2434, 2575, 3296, 4120, 4868, 5150, 6085, 6592, 8240, 9736, 10300, 12170, 16480, 19472, 20600, 24340, 30425, 32960, 38944, 41200, 48680, 60850, 77888, 82400, 97360, 121700, 125351, 164800, 194720, 243400, 250702, 389440, 486800, 501404, 626755, 973600, 1002808, 1253510, 1947200, 2005616, 2507020, 3133775, 4011232, 5014040, 6267550, 8022464, 10028080, 12535100, 20056160, 25070200, 40112320, 50140400, 100280800, 200561600]

約数ペア:

[(1, 200561600), (2, 100280800), (4, 50140400), (5, 40112320), (8, 25070200), (10, 20056160), (16, 12535100), (20, 10028080), (25, 8022464), (32, 6267550), (40, 5014040), (50, 4011232), (64, 3133775), (80, 2507020), (100, 2005616), (103, 1947200), (160, 1253510), (200, 1002808), (206, 973600), (320, 626755), (400, 501404), (412, 486800), (515, 389440), (800, 250702), (824, 243400), (1030, 194720), (1217, 164800), (1600, 125351), (1648, 121700), (2060, 97360), (2434, 82400), (2575, 77888), (3296, 60850), (4120, 48680), (4868, 41200), (5150, 38944), (6085, 32960), (6592, 30425), (8240, 24340), (9736, 20600), (10300, 19472), (12170, 16480)]