208568163

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{23801}}^1$

素因数の和:23954

約数の個数: 16

約数和(自身を含む): 292478976

約数和(自身を除く): 83910813

約数列:

[1, 3, 23, 69, 127, 381, 2921, 8763, 23801, 71403, 547423, 1642269, 3022727, 9068181, 69522721, 208568163]

約数ペア:

[(1, 208568163), (3, 69522721), (23, 9068181), (69, 3022727), (127, 1642269), (381, 547423), (2921, 71403), (8763, 23801)]