216944976670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{943239029}}^1$

素因数の和:943239059

約数の個数: 16

約数和(自身を含む): 407479260960

約数和(自身を除く): 190534284290

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 943239029, 1886478058, 4716195145, 9432390290, 21694497667, 43388995334, 108472488335, 216944976670]

約数ペア:

[(1, 216944976670), (2, 108472488335), (5, 43388995334), (10, 21694497667), (23, 9432390290), (46, 4716195145), (115, 1886478058), (230, 943239029)]