207532816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{10909}}^1$

素因数の和:10987

約数の個数: 40

約数和(自身を含む): 426144600

約数和(自身を除く): 218611784

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 4756, 9512, 10909, 19024, 21818, 43636, 87272, 174544, 316361, 447269, 632722, 894538, 1265444, 1789076, 2530888, 3578152, 5061776, 7156304, 12970801, 25941602, 51883204, 103766408, 207532816]

約数ペア:

[(1, 207532816), (2, 103766408), (4, 51883204), (8, 25941602), (16, 12970801), (29, 7156304), (41, 5061776), (58, 3578152), (82, 2530888), (116, 1789076), (164, 1265444), (232, 894538), (328, 632722), (464, 447269), (656, 316361), (1189, 174544), (2378, 87272), (4756, 43636), (9512, 21818), (10909, 19024)]