201859138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{72559}}^1$

素因数の和:72681

約数の個数: 16

約数和(自身を含む): 329132160

約数和(自身を除く): 127273022

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 72559, 145118, 943267, 1886534, 7763813, 15527626, 100929569, 201859138]

約数ペア:

[(1, 201859138), (2, 100929569), (13, 15527626), (26, 7763813), (107, 1886534), (214, 943267), (1391, 145118), (2782, 72559)]