220170273

素因数分解:

$3^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 295766016

約数和(自身を除く): 75595743

約数列:

[1, 3, 311, 367, 643, 933, 1101, 1929, 114137, 199973, 235981, 342411, 599919, 707943, 73390091, 220170273]

約数ペア:

[(1, 220170273), (3, 73390091), (311, 707943), (367, 599919), (643, 342411), (933, 235981), (1101, 199973), (1929, 114137)]