207624656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{316501}}^1$

素因数の和:316550

約数の個数: 20

約数和(自身を含む): 412085604

約数和(自身を除く): 204460948

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 316501, 633002, 1266004, 2532008, 5064016, 12976541, 25953082, 51906164, 103812328, 207624656]

約数ペア:

[(1, 207624656), (2, 103812328), (4, 51906164), (8, 25953082), (16, 12976541), (41, 5064016), (82, 2532008), (164, 1266004), (328, 633002), (656, 316501)]