201220314

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{140321}}^1$

素因数の和:140565

約数の個数: 16

約数和(自身を含む): 404127360

約数和(自身を除く): 202907046

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 140321, 280642, 420963, 841926, 33536719, 67073438, 100610157, 201220314]

約数ペア:

[(1, 201220314), (2, 100610157), (3, 67073438), (6, 33536719), (239, 841926), (478, 420963), (717, 280642), (1434, 140321)]