197896541

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 214617600

約数和(自身を除く): 16721059

約数列:

[1, 17, 53, 239, 901, 919, 4063, 12667, 15623, 48707, 215339, 219641, 828019, 3733897, 11640973, 197896541]

約数ペア:

[(1, 197896541), (17, 11640973), (53, 3733897), (239, 828019), (901, 219641), (919, 215339), (4063, 48707), (12667, 15623)]