219963153

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{42703}}^1$

素因数の和:42824

約数の個数: 16

約数和(自身を含む): 313618176

約数和(自身を除く): 93655023

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 42703, 128109, 725951, 2177853, 4313003, 12939009, 73321051, 219963153]

約数ペア:

[(1, 219963153), (3, 73321051), (17, 12939009), (51, 4313003), (101, 2177853), (303, 725951), (1717, 128109), (5151, 42703)]