207908624

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4561}}^1$

素因数の和:4624

約数の個数: 80

約数和(自身を含む): 515907456

約数和(自身を除く): 307998832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1628, 2072, 2849, 3256, 4144, 4561, 5698, 6512, 9122, 11396, 18244, 22792, 31927, 36488, 45584, 50171, 63854, 72976, 100342, 127708, 168757, 200684, 255416, 337514, 351197, 401368, 510832, 675028, 702394, 802736, 1181299, 1350056, 1404788, 1856327, 2362598, 2700112, 2809576, 3712654, 4725196, 5619152, 7425308, 9450392, 12994289, 14850616, 18900784, 25988578, 29701232, 51977156, 103954312, 207908624]

約数ペア:

[(1, 207908624), (2, 103954312), (4, 51977156), (7, 29701232), (8, 25988578), (11, 18900784), (14, 14850616), (16, 12994289), (22, 9450392), (28, 7425308), (37, 5619152), (44, 4725196), (56, 3712654), (74, 2809576), (77, 2700112), (88, 2362598), (112, 1856327), (148, 1404788), (154, 1350056), (176, 1181299), (259, 802736), (296, 702394), (308, 675028), (407, 510832), (518, 401368), (592, 351197), (616, 337514), (814, 255416), (1036, 200684), (1232, 168757), (1628, 127708), (2072, 100342), (2849, 72976), (3256, 63854), (4144, 50171), (4561, 45584), (5698, 36488), (6512, 31927), (9122, 22792), (11396, 18244)]