204405512

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{83227}}^1$

素因数の和:83540

約数の個数: 16

約数和(自身を含む): 384513360

約数和(自身を除く): 180107848

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 83227, 166454, 332908, 665816, 25550689, 51101378, 102202756, 204405512]

約数ペア:

[(1, 204405512), (2, 102202756), (4, 51101378), (8, 25550689), (307, 665816), (614, 332908), (1228, 166454), (2456, 83227)]