198705939

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{24007}}^1$

素因数の和:24130

約数の個数: 16

約数和(自身を含む): 276572160

約数和(自身を除く): 77866221

約数列:

[1, 3, 31, 89, 93, 267, 2759, 8277, 24007, 72021, 744217, 2136623, 2232651, 6409869, 66235313, 198705939]

約数ペア:

[(1, 198705939), (3, 66235313), (31, 6409869), (89, 2232651), (93, 2136623), (267, 744217), (2759, 72021), (8277, 24007)]