204028802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 330055680

約数和(自身を除く): 126026878

約数列:

[1, 2, 19, 38, 67, 127, 134, 254, 631, 1262, 1273, 2413, 2546, 4826, 8509, 11989, 17018, 23978, 42277, 80137, 84554, 160274, 161671, 323342, 803263, 1522603, 1606526, 3045206, 5369179, 10738358, 102014401, 204028802]

約数ペア:

[(1, 204028802), (2, 102014401), (19, 10738358), (38, 5369179), (67, 3045206), (127, 1606526), (134, 1522603), (254, 803263), (631, 323342), (1262, 161671), (1273, 160274), (2413, 84554), (2546, 80137), (4826, 42277), (8509, 23978), (11989, 17018)]