205030101

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{7603}}^1$

素因数の和:7796

約数の個数: 16

約数和(自身を含む): 279218880

約数和(自身を除く): 74188779

約数列:

[1, 3, 89, 101, 267, 303, 7603, 8989, 22809, 26967, 676667, 767903, 2030001, 2303709, 68343367, 205030101]

約数ペア:

[(1, 205030101), (3, 68343367), (89, 2303709), (101, 2030001), (267, 767903), (303, 676667), (7603, 26967), (8989, 22809)]