211050242

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{7523}}^1$

素因数の和:7634

約数の個数: 24

約数和(自身を含む): 346976784

約数和(自身を除く): 135926542

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 1079, 2158, 7523, 14027, 15046, 28054, 97799, 195598, 624409, 1248818, 1271387, 2542774, 8117317, 16234634, 105525121, 211050242]

約数ペア:

[(1, 211050242), (2, 105525121), (13, 16234634), (26, 8117317), (83, 2542774), (166, 1271387), (169, 1248818), (338, 624409), (1079, 195598), (2158, 97799), (7523, 28054), (14027, 15046)]