220117182

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{1061}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 447773184

約数和(自身を除く): 227656002

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 487, 974, 1061, 1461, 2122, 2922, 3183, 6366, 34577, 69154, 75331, 103731, 150662, 207462, 225993, 451986, 516707, 1033414, 1550121, 3100242, 36686197, 73372394, 110058591, 220117182]

約数ペア:

[(1, 220117182), (2, 110058591), (3, 73372394), (6, 36686197), (71, 3100242), (142, 1550121), (213, 1033414), (426, 516707), (487, 451986), (974, 225993), (1061, 207462), (1461, 150662), (2122, 103731), (2922, 75331), (3183, 69154), (6366, 34577)]