211234588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{28499}}^1$

素因数の和:28629

約数の個数: 24

約数和(自身を含む): 395010000

約数和(自身を除く): 183775412

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 28499, 56998, 113996, 484483, 968966, 1937932, 3106391, 6212782, 12425564, 52808647, 105617294, 211234588]

約数ペア:

[(1, 211234588), (2, 105617294), (4, 52808647), (17, 12425564), (34, 6212782), (68, 3106391), (109, 1937932), (218, 968966), (436, 484483), (1853, 113996), (3706, 56998), (7412, 28499)]