200303978

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 348796800

約数和(自身を除く): 148492822

約数列:

[1, 2, 7, 14, 131, 149, 262, 298, 733, 917, 1043, 1466, 1834, 2086, 5131, 10262, 19519, 39038, 96023, 109217, 136633, 192046, 218434, 273266, 672161, 764519, 1344322, 1529038, 14307427, 28614854, 100151989, 200303978]

約数ペア:

[(1, 200303978), (2, 100151989), (7, 28614854), (14, 14307427), (131, 1529038), (149, 1344322), (262, 764519), (298, 672161), (733, 273266), (917, 218434), (1043, 192046), (1466, 136633), (1834, 109217), (2086, 96023), (5131, 39038), (10262, 19519)]