218581742

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{5039}}^1$

素因数の和:5128

約数の個数: 24

約数和(自身を含む): 351177120

約数和(自身を除く): 132595378

約数列:

[1, 2, 23, 41, 46, 82, 529, 943, 1058, 1886, 5039, 10078, 21689, 43378, 115897, 206599, 231794, 413198, 2665631, 4751777, 5331262, 9503554, 109290871, 218581742]

約数ペア:

[(1, 218581742), (2, 109290871), (23, 9503554), (41, 5331262), (46, 4751777), (82, 2665631), (529, 413198), (943, 231794), (1058, 206599), (1886, 115897), (5039, 43378), (10078, 21689)]