205714206

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{243161}}^1$

素因数の和:243216

約数の個数: 24

約数和(自身を含む): 455199264

約数和(自身を除く): 249485058

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 243161, 486322, 729483, 1458966, 2188449, 4376898, 11428567, 22857134, 34285701, 68571402, 102857103, 205714206]

約数ペア:

[(1, 205714206), (2, 102857103), (3, 68571402), (6, 34285701), (9, 22857134), (18, 11428567), (47, 4376898), (94, 2188449), (141, 1458966), (282, 729483), (423, 486322), (846, 243161)]