221036662

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{16127}}^1$

素因数の和:16236

約数の個数: 32

約数和(自身を含む): 418037760

約数和(自身を除く): 197001098

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 6853, 13706, 16127, 32254, 112889, 177397, 225778, 354794, 1241779, 1435303, 2483558, 2870606, 10047121, 15788333, 20094242, 31576666, 110518331, 221036662]

約数ペア:

[(1, 221036662), (2, 110518331), (7, 31576666), (11, 20094242), (14, 15788333), (22, 10047121), (77, 2870606), (89, 2483558), (154, 1435303), (178, 1241779), (623, 354794), (979, 225778), (1246, 177397), (1958, 112889), (6853, 32254), (13706, 16127)]