202209138

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{80819}}^1$

素因数の和:80966

約数の個数: 24

約数和(自身を含む): 441277200

約数和(自身を除く): 239068062

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 80819, 161638, 242457, 484914, 727371, 1454742, 11233841, 22467682, 33701523, 67403046, 101104569, 202209138]

約数ペア:

[(1, 202209138), (2, 101104569), (3, 67403046), (6, 33701523), (9, 22467682), (18, 11233841), (139, 1454742), (278, 727371), (417, 484914), (834, 242457), (1251, 161638), (2502, 80819)]