201899121

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{30829}}^1$

素因数の和:30928

約数の個数: 16

約数和(自身を含む): 281169600

約数和(自身を除く): 79270479

約数列:

[1, 3, 37, 59, 111, 177, 2183, 6549, 30829, 92487, 1140673, 1818911, 3422019, 5456733, 67299707, 201899121]

約数ペア:

[(1, 201899121), (3, 67299707), (37, 5456733), (59, 3422019), (111, 1818911), (177, 1140673), (2183, 92487), (6549, 30829)]