206568733

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{1321}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 239863680

約数和(自身を除く): 33294947

約数列:

[1, 7, 89, 251, 623, 1321, 1757, 9247, 22339, 117569, 156373, 331571, 822983, 2320997, 29509819, 206568733]

約数ペア:

[(1, 206568733), (7, 29509819), (89, 2320997), (251, 822983), (623, 331571), (1321, 156373), (1757, 117569), (9247, 22339)]