201660831723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{7907}}^1\times {\mathrm{653951}}^1$

素因数の和:661874

約数の個数: 16

約数和(自身を含む): 289601335296

約数和(自身を除く): 87940503573

約数列:

[1, 3, 13, 39, 7907, 23721, 102791, 308373, 653951, 1961853, 8501363, 25504089, 5170790557, 15512371671, 67220277241, 201660831723]

約数ペア:

[(1, 201660831723), (3, 67220277241), (13, 15512371671), (39, 5170790557), (7907, 25504089), (23721, 8501363), (102791, 1961853), (308373, 653951)]