201897188

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{60017}}^1$

素因数の和:60079

約数の個数: 18

約数和(自身を含む): 365929746

約数和(自身を除く): 164032558

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 60017, 120034, 240068, 1740493, 3480986, 6961972, 50474297, 100948594, 201897188]

約数ペア:

[(1, 201897188), (2, 100948594), (4, 50474297), (29, 6961972), (58, 3480986), (116, 1740493), (841, 240068), (1682, 120034), (3364, 60017)]