229018516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{9719}}^1$

素因数の和:9903

約数の個数: 24

約数和(自身を含む): 413138880

約数和(自身を除く): 184120364

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 5891, 9719, 11782, 19438, 23564, 38876, 417917, 835834, 1331503, 1671668, 2663006, 5326012, 57254629, 114509258, 229018516]

約数ペア:

[(1, 229018516), (2, 114509258), (4, 57254629), (43, 5326012), (86, 2663006), (137, 1671668), (172, 1331503), (274, 835834), (548, 417917), (5891, 38876), (9719, 23564), (11782, 19438)]