206706784

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 417030768

約数和(自身を除く): 210323984

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 307, 397, 424, 614, 794, 848, 1228, 1588, 1696, 2456, 3176, 4912, 6352, 9824, 12704, 16271, 21041, 32542, 42082, 65084, 84164, 121879, 130168, 168328, 243758, 260336, 336656, 487516, 520672, 673312, 975032, 1950064, 3900128, 6459587, 12919174, 25838348, 51676696, 103353392, 206706784]

約数ペア:

[(1, 206706784), (2, 103353392), (4, 51676696), (8, 25838348), (16, 12919174), (32, 6459587), (53, 3900128), (106, 1950064), (212, 975032), (307, 673312), (397, 520672), (424, 487516), (614, 336656), (794, 260336), (848, 243758), (1228, 168328), (1588, 130168), (1696, 121879), (2456, 84164), (3176, 65084), (4912, 42082), (6352, 32542), (9824, 21041), (12704, 16271)]