202137103

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{9661}}^1$

素因数の和:9743

約数の個数: 16

約数和(自身を含む): 239617600

約数和(自身を除く): 37480497

約数列:

[1, 7, 49, 61, 343, 427, 2989, 9661, 20923, 67627, 473389, 589321, 3313723, 4125247, 28876729, 202137103]

約数ペア:

[(1, 202137103), (7, 28876729), (49, 4125247), (61, 3313723), (343, 589321), (427, 473389), (2989, 67627), (9661, 20923)]