229464838

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1\times {\mathrm{1637}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 348107760

約数和(自身を除く): 118642922

約数列:

[1, 2, 109, 218, 643, 1286, 1637, 3274, 70087, 140174, 178433, 356866, 1052591, 2105182, 114732419, 229464838]

約数ペア:

[(1, 229464838), (2, 114732419), (109, 2105182), (218, 1052591), (643, 356866), (1286, 178433), (1637, 140174), (3274, 70087)]