198379224

素因数分解:

$2^3\times 3^2\times {\mathrm{2755267}}^1$

素因数の和:2755279

約数の個数: 24

約数和(自身を含む): 537277260

約数和(自身を除く): 338898036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2755267, 5510534, 8265801, 11021068, 16531602, 22042136, 24797403, 33063204, 49594806, 66126408, 99189612, 198379224]

約数ペア:

[(1, 198379224), (2, 99189612), (3, 66126408), (4, 49594806), (6, 33063204), (8, 24797403), (9, 22042136), (12, 16531602), (18, 11021068), (24, 8265801), (36, 5510534), (72, 2755267)]