195882638

素因数分解:

$2^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{14321}}^1$

素因数の和:15307

約数の個数: 16

約数和(自身を含む): 336165984

約数和(自身を除く): 140283346

約数列:

[1, 2, 7, 14, 977, 1954, 6839, 13678, 14321, 28642, 100247, 200494, 13991617, 27983234, 97941319, 195882638]

約数ペア:

[(1, 195882638), (2, 97941319), (7, 27983234), (14, 13991617), (977, 200494), (1954, 100247), (6839, 28642), (13678, 14321)]