201895228

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{82339}}^1$

素因数の和:82956

約数の個数: 12

約数和(自身を含む): 353897320

約数和(自身を除く): 152002092

約数列:

[1, 2, 4, 613, 1226, 2452, 82339, 164678, 329356, 50473807, 100947614, 201895228]

約数ペア:

[(1, 201895228), (2, 100947614), (4, 50473807), (613, 329356), (1226, 164678), (2452, 82339)]