201850449

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{1607}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 272073600

約数和(自身を除く): 70223151

約数列:

[1, 3, 149, 281, 447, 843, 1607, 4821, 41869, 125607, 239443, 451567, 718329, 1354701, 67283483, 201850449]

約数ペア:

[(1, 201850449), (3, 67283483), (149, 1354701), (281, 718329), (447, 451567), (843, 239443), (1607, 125607), (4821, 41869)]