201859146

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{19919}}^1$

素因数の和:20490

約数の個数: 24

約数和(自身を含む): 438160320

約数和(自身を除く): 236301174

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1689, 3378, 5067, 10134, 19919, 39838, 59757, 119514, 179271, 358542, 11214397, 22428794, 33643191, 67286382, 100929573, 201859146]

約数ペア:

[(1, 201859146), (2, 100929573), (3, 67286382), (6, 33643191), (9, 22428794), (18, 11214397), (563, 358542), (1126, 179271), (1689, 119514), (3378, 59757), (5067, 39838), (10134, 19919)]