201942720042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4808160001}}^1$

素因数の和:4808160013

約数の個数: 16

約数和(自身を含む): 461583360192

約数和(自身を除く): 259640640150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4808160001, 9616320002, 14424480003, 28848960006, 33657120007, 67314240014, 100971360021, 201942720042]

約数ペア:

[(1, 201942720042), (2, 100971360021), (3, 67314240014), (6, 33657120007), (7, 28848960006), (14, 14424480003), (21, 9616320002), (42, 4808160001)]