202193541

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{16879}}^1$

素因数の和:16918

約数の個数: 24

約数和(自身を含む): 321260160

約数和(自身を除く): 119066619

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 3993, 11979, 16879, 50637, 151911, 185669, 557007, 1671021, 2042359, 6127077, 18381231, 22465949, 67397847, 202193541]

約数ペア:

[(1, 202193541), (3, 67397847), (9, 22465949), (11, 18381231), (33, 6127077), (99, 2042359), (121, 1671021), (363, 557007), (1089, 185669), (1331, 151911), (3993, 50637), (11979, 16879)]