202232090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{493249}}^1$

素因数の和:493297

約数の個数: 16

約数和(自身を含む): 372897000

約数和(自身を除く): 170664910

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 493249, 986498, 2466245, 4932490, 20223209, 40446418, 101116045, 202232090]

約数ペア:

[(1, 202232090), (2, 101116045), (5, 40446418), (10, 20223209), (41, 4932490), (82, 2466245), (205, 986498), (410, 493249)]