188880404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 361283328

約数和(自身を除く): 172402924

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 113, 188, 226, 452, 523, 799, 1046, 1598, 1921, 2092, 3196, 3842, 5311, 7684, 8891, 10622, 17782, 21244, 24581, 35564, 49162, 59099, 90287, 98324, 118198, 180574, 236396, 361148, 417877, 835754, 1004683, 1671508, 2009366, 2777653, 4018732, 5555306, 11110612, 47220101, 94440202, 188880404]

約数ペア:

[(1, 188880404), (2, 94440202), (4, 47220101), (17, 11110612), (34, 5555306), (47, 4018732), (68, 2777653), (94, 2009366), (113, 1671508), (188, 1004683), (226, 835754), (452, 417877), (523, 361148), (799, 236396), (1046, 180574), (1598, 118198), (1921, 98324), (2092, 90287), (3196, 59099), (3842, 49162), (5311, 35564), (7684, 24581), (8891, 21244), (10622, 17782)]