272229166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{399163}}^1$

素因数の和:399207

約数の個数: 16

約数和(自身を含む): 459836928

約数和(自身を除く): 187607762

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 399163, 798326, 4390793, 8781586, 12374053, 24748106, 136114583, 272229166]

約数ペア:

[(1, 272229166), (2, 136114583), (11, 24748106), (22, 12374053), (31, 8781586), (62, 4390793), (341, 798326), (682, 399163)]