200194967

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{11621}}^1$

素因数の和:11758

約数の個数: 16

約数和(自身を含む): 240993792

約数和(自身を除く): 40798825

約数列:

[1, 7, 23, 107, 161, 749, 2461, 11621, 17227, 81347, 267283, 1243447, 1870981, 8704129, 28599281, 200194967]

約数ペア:

[(1, 200194967), (7, 28599281), (23, 8704129), (107, 1870981), (161, 1243447), (749, 267283), (2461, 81347), (11621, 17227)]