203413838

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{19853}}^1$

素因数の和:20011

約数の個数: 16

約数和(自身を含む): 314487360

約数和(自身を除く): 111073522

約数列:

[1, 2, 47, 94, 109, 218, 5123, 10246, 19853, 39706, 933091, 1866182, 2163977, 4327954, 101706919, 203413838]

約数ペア:

[(1, 203413838), (2, 101706919), (47, 4327954), (94, 2163977), (109, 1866182), (218, 933091), (5123, 39706), (10246, 19853)]