203218919

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 216034560

約数和(自身を除く): 12815641

約数列:

[1, 31, 41, 281, 569, 1271, 8711, 11521, 17639, 23329, 159889, 357151, 723199, 4956559, 6555449, 203218919]

約数ペア:

[(1, 203218919), (31, 6555449), (41, 4956559), (281, 723199), (569, 357151), (1271, 159889), (8711, 23329), (11521, 17639)]