201806792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15391}}^1$

素因数の和:15557

約数の個数: 32

約数和(自身を含む): 415584000

約数和(自身を除く): 213777208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 6556, 13112, 15391, 30782, 61564, 123128, 169301, 338602, 677204, 1354408, 2293259, 4586518, 9173036, 18346072, 25225849, 50451698, 100903396, 201806792]

約数ペア:

[(1, 201806792), (2, 100903396), (4, 50451698), (8, 25225849), (11, 18346072), (22, 9173036), (44, 4586518), (88, 2293259), (149, 1354408), (298, 677204), (596, 338602), (1192, 169301), (1639, 123128), (3278, 61564), (6556, 30782), (13112, 15391)]