200923497

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{42043}}^1$

素因数の和:42114

約数の個数: 20

約数和(自身を含む): 305239440

約数和(自身を除く): 104315943

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 42043, 126129, 378387, 1135161, 2480537, 3405483, 7441611, 22324833, 66974499, 200923497]

約数ペア:

[(1, 200923497), (3, 66974499), (9, 22324833), (27, 7441611), (59, 3405483), (81, 2480537), (177, 1135161), (531, 378387), (1593, 126129), (4779, 42043)]