199106145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{632083}}^1$

素因数の和:632101

約数の個数: 24

約数和(自身を含む): 394420416

約数和(自身を除く): 195314271

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 632083, 1896249, 3160415, 4424581, 5688747, 9481245, 13273743, 22122905, 28443735, 39821229, 66368715, 199106145]

約数ペア:

[(1, 199106145), (3, 66368715), (5, 39821229), (7, 28443735), (9, 22122905), (15, 13273743), (21, 9481245), (35, 5688747), (45, 4424581), (63, 3160415), (105, 1896249), (315, 632083)]