200345787

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{1471}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 298138880

約数和(自身を除く): 97793093

約数列:

[1, 3, 9, 37, 111, 333, 409, 1227, 1471, 3681, 4413, 13239, 15133, 45399, 54427, 136197, 163281, 489843, 601639, 1804917, 5414751, 22260643, 66781929, 200345787]

約数ペア:

[(1, 200345787), (3, 66781929), (9, 22260643), (37, 5414751), (111, 1804917), (333, 601639), (409, 489843), (1227, 163281), (1471, 136197), (3681, 54427), (4413, 45399), (13239, 15133)]