200706500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 474714240

約数和(自身を除く): 274007740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 125, 148, 185, 190, 250, 370, 380, 475, 500, 571, 703, 740, 925, 950, 1142, 1406, 1850, 1900, 2284, 2375, 2812, 2855, 3515, 3700, 4625, 4750, 5710, 7030, 9250, 9500, 10849, 11420, 14060, 14275, 17575, 18500, 21127, 21698, 28550, 35150, 42254, 43396, 54245, 57100, 70300, 71375, 84508, 87875, 105635, 108490, 142750, 175750, 211270, 216980, 271225, 285500, 351500, 401413, 422540, 528175, 542450, 802826, 1056350, 1084900, 1356125, 1605652, 2007065, 2112700, 2640875, 2712250, 4014130, 5281750, 5424500, 8028260, 10035325, 10563500, 20070650, 40141300, 50176625, 100353250, 200706500]

約数ペア:

[(1, 200706500), (2, 100353250), (4, 50176625), (5, 40141300), (10, 20070650), (19, 10563500), (20, 10035325), (25, 8028260), (37, 5424500), (38, 5281750), (50, 4014130), (74, 2712250), (76, 2640875), (95, 2112700), (100, 2007065), (125, 1605652), (148, 1356125), (185, 1084900), (190, 1056350), (250, 802826), (370, 542450), (380, 528175), (475, 422540), (500, 401413), (571, 351500), (703, 285500), (740, 271225), (925, 216980), (950, 211270), (1142, 175750), (1406, 142750), (1850, 108490), (1900, 105635), (2284, 87875), (2375, 84508), (2812, 71375), (2855, 70300), (3515, 57100), (3700, 54245), (4625, 43396), (4750, 42254), (5710, 35150), (7030, 28550), (9250, 21698), (9500, 21127), (10849, 18500), (11420, 17575), (14060, 14275)]