227988222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{493481}}^1$

素因数の和:493504

約数の個数: 32

約数和(自身を含む): 568491264

約数和(自身を除く): 340503042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 493481, 986962, 1480443, 2960886, 3454367, 5428291, 6908734, 10363101, 10856582, 16284873, 20726202, 32569746, 37998037, 75996074, 113994111, 227988222]

約数ペア:

[(1, 227988222), (2, 113994111), (3, 75996074), (6, 37998037), (7, 32569746), (11, 20726202), (14, 16284873), (21, 10856582), (22, 10363101), (33, 6908734), (42, 5428291), (66, 3454367), (77, 2960886), (154, 1480443), (231, 986962), (462, 493481)]