203357400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19937}}^1$

素因数の和:19973

約数の個数: 96

約数和(自身を含む): 667524240

約数和(自身を除く): 464166840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 10200, 19937, 39874, 59811, 79748, 99685, 119622, 159496, 199370, 239244, 299055, 338929, 398740, 478488, 498425, 598110, 677858, 797480, 996850, 1016787, 1196220, 1355716, 1495275, 1694645, 1993700, 2033574, 2392440, 2711432, 2990550, 3389290, 3987400, 4067148, 5083935, 5981100, 6778580, 8134296, 8473225, 10167870, 11962200, 13557160, 16946450, 20335740, 25419675, 33892900, 40671480, 50839350, 67785800, 101678700, 203357400]

約数ペア:

[(1, 203357400), (2, 101678700), (3, 67785800), (4, 50839350), (5, 40671480), (6, 33892900), (8, 25419675), (10, 20335740), (12, 16946450), (15, 13557160), (17, 11962200), (20, 10167870), (24, 8473225), (25, 8134296), (30, 6778580), (34, 5981100), (40, 5083935), (50, 4067148), (51, 3987400), (60, 3389290), (68, 2990550), (75, 2711432), (85, 2392440), (100, 2033574), (102, 1993700), (120, 1694645), (136, 1495275), (150, 1355716), (170, 1196220), (200, 1016787), (204, 996850), (255, 797480), (300, 677858), (340, 598110), (408, 498425), (425, 478488), (510, 398740), (600, 338929), (680, 299055), (850, 239244), (1020, 199370), (1275, 159496), (1700, 119622), (2040, 99685), (2550, 79748), (3400, 59811), (5100, 39874), (10200, 19937)]