219594242

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 384362112

約数和(自身を除く): 164767870

約数列:

[1, 2, 7, 14, 67, 134, 193, 386, 469, 938, 1213, 1351, 2426, 2702, 8491, 12931, 16982, 25862, 81271, 90517, 162542, 181034, 234109, 468218, 568897, 1137794, 1638763, 3277526, 15685303, 31370606, 109797121, 219594242]

約数ペア:

[(1, 219594242), (2, 109797121), (7, 31370606), (14, 15685303), (67, 3277526), (134, 1638763), (193, 1137794), (386, 568897), (469, 468218), (938, 234109), (1213, 181034), (1351, 162542), (2426, 90517), (2702, 81271), (8491, 25862), (12931, 16982)]