188552666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 305665920

約数和(自身を除く): 117113254

約数列:

[1, 2, 23, 37, 46, 74, 139, 278, 797, 851, 1594, 1702, 3197, 5143, 6394, 10286, 18331, 29489, 36662, 58978, 110783, 118289, 221566, 236578, 678247, 1356494, 2548009, 4098971, 5096018, 8197942, 94276333, 188552666]

約数ペア:

[(1, 188552666), (2, 94276333), (23, 8197942), (37, 5096018), (46, 4098971), (74, 2548009), (139, 1356494), (278, 678247), (797, 236578), (851, 221566), (1594, 118289), (1702, 110783), (3197, 58978), (5143, 36662), (6394, 29489), (10286, 18331)]