204965250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{39041}}^1$

素因数の和:39068

約数の個数: 64

約数和(自身を含む): 584692992

約数和(自身を除く): 379727742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 39041, 78082, 117123, 195205, 234246, 273287, 390410, 546574, 585615, 819861, 976025, 1171230, 1366435, 1639722, 1952050, 2732870, 2928075, 4099305, 4880125, 5856150, 6832175, 8198610, 9760250, 13664350, 14640375, 20496525, 29280750, 34160875, 40993050, 68321750, 102482625, 204965250]

約数ペア:

[(1, 204965250), (2, 102482625), (3, 68321750), (5, 40993050), (6, 34160875), (7, 29280750), (10, 20496525), (14, 14640375), (15, 13664350), (21, 9760250), (25, 8198610), (30, 6832175), (35, 5856150), (42, 4880125), (50, 4099305), (70, 2928075), (75, 2732870), (105, 1952050), (125, 1639722), (150, 1366435), (175, 1171230), (210, 976025), (250, 819861), (350, 585615), (375, 546574), (525, 390410), (750, 273287), (875, 234246), (1050, 195205), (1750, 117123), (2625, 78082), (5250, 39041)]