201207307

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{9623}}^1$

素因数の和:9762

約数の個数: 16

約数和(自身を含む): 240215040

約数和(自身を除く): 39007733

約数列:

[1, 7, 29, 103, 203, 721, 2987, 9623, 20909, 67361, 279067, 991169, 1953469, 6938183, 28743901, 201207307]

約数ペア:

[(1, 201207307), (7, 28743901), (29, 6938183), (103, 1953469), (203, 991169), (721, 279067), (2987, 67361), (9623, 20909)]