201020771318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{18889379}}^1$

素因数の和:18889711

約数の個数: 16

約数和(自身を含む): 320288327280

約数和(自身を除く): 119267555962

約数列:

[1, 2, 17, 34, 313, 626, 5321, 10642, 18889379, 37778758, 321119443, 642238886, 5912375627, 11824751254, 100510385659, 201020771318]

約数ペア:

[(1, 201020771318), (2, 100510385659), (17, 11824751254), (34, 5912375627), (313, 642238886), (626, 321119443), (5321, 37778758), (10642, 18889379)]