197982722

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2543}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 348751872

約数和(自身を除く): 150769150

約数列:

[1, 2, 7, 14, 67, 83, 134, 166, 469, 581, 938, 1162, 2543, 5086, 5561, 11122, 17801, 35602, 38927, 77854, 170381, 211069, 340762, 422138, 1192667, 1477483, 2385334, 2954966, 14141623, 28283246, 98991361, 197982722]

約数ペア:

[(1, 197982722), (2, 98991361), (7, 28283246), (14, 14141623), (67, 2954966), (83, 2385334), (134, 1477483), (166, 1192667), (469, 422138), (581, 340762), (938, 211069), (1162, 170381), (2543, 77854), (5086, 38927), (5561, 35602), (11122, 17801)]