201135891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{358531}}^1$

素因数の和:358562

約数の個数: 16

約数和(自身を含む): 309771648

約数和(自身を除く): 108635757

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 358531, 1075593, 3943841, 6095027, 11831523, 18285081, 67045297, 201135891]

約数ペア:

[(1, 201135891), (3, 67045297), (11, 18285081), (17, 11831523), (33, 6095027), (51, 3943841), (187, 1075593), (561, 358531)]