200649218

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{16921}}^1$

素因数の和:16959

約数の個数: 36

約数和(自身を含む): 384857046

約数和(自身を除く): 184207828

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5929, 11858, 16921, 33842, 118447, 186131, 236894, 372262, 829129, 1302917, 1658258, 2047441, 2605834, 4094882, 9120419, 14332087, 18240838, 28664174, 100324609, 200649218]

約数ペア:

[(1, 200649218), (2, 100324609), (7, 28664174), (11, 18240838), (14, 14332087), (22, 9120419), (49, 4094882), (77, 2605834), (98, 2047441), (121, 1658258), (154, 1302917), (242, 829129), (539, 372262), (847, 236894), (1078, 186131), (1694, 118447), (5929, 33842), (11858, 16921)]