186834299905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1\times {\mathrm{19853}}^1$

素因数の和:20697

約数の個数: 32

約数和(自身を含む): 245780448768

約数和(自身を除く): 58946148863

約数列:

[1, 5, 11, 55, 397, 431, 1985, 2155, 4367, 4741, 19853, 21835, 23705, 99265, 171107, 218383, 855535, 1091915, 1882177, 7881641, 8556643, 9410885, 39408205, 42783215, 86698051, 94123073, 433490255, 470615365, 3396987271, 16984936355, 37366859981, 186834299905]

約数ペア:

[(1, 186834299905), (5, 37366859981), (11, 16984936355), (55, 3396987271), (397, 470615365), (431, 433490255), (1985, 94123073), (2155, 86698051), (4367, 42783215), (4741, 39408205), (19853, 9410885), (21835, 8556643), (23705, 7881641), (99265, 1882177), (171107, 1091915), (218383, 855535)]