214622962

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{20947}}^1$

素因数の和:21105

約数の個数: 16

約数和(自身を含む): 331816320

約数和(自身を除く): 117193358

約数列:

[1, 2, 47, 94, 109, 218, 5123, 10246, 20947, 41894, 984509, 1969018, 2283223, 4566446, 107311481, 214622962]

約数ペア:

[(1, 214622962), (2, 107311481), (47, 4566446), (94, 2283223), (109, 1969018), (218, 984509), (5123, 41894), (10246, 20947)]