197643396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{866857}}^1$

素因数の和:866883

約数の個数: 24

約数和(自身を含む): 485440480

約数和(自身を除く): 287797084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 866857, 1733714, 2600571, 3467428, 5201142, 10402284, 16470283, 32940566, 49410849, 65881132, 98821698, 197643396]

約数ペア:

[(1, 197643396), (2, 98821698), (3, 65881132), (4, 49410849), (6, 32940566), (12, 16470283), (19, 10402284), (38, 5201142), (57, 3467428), (76, 2600571), (114, 1733714), (228, 866857)]