191197552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131317}}^1$

素因数の和:131345

約数の個数: 40

約数和(自身を含む): 455936096

約数和(自身を除く): 264738544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 131317, 262634, 525268, 919219, 1050536, 1707121, 1838438, 2101072, 3414242, 3676876, 6828484, 7353752, 11949847, 13656968, 14707504, 23899694, 27313936, 47799388, 95598776, 191197552]

約数ペア:

[(1, 191197552), (2, 95598776), (4, 47799388), (7, 27313936), (8, 23899694), (13, 14707504), (14, 13656968), (16, 11949847), (26, 7353752), (28, 6828484), (52, 3676876), (56, 3414242), (91, 2101072), (104, 1838438), (112, 1707121), (182, 1050536), (208, 919219), (364, 525268), (728, 262634), (1456, 131317)]