210432964

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{77479}}^1$

素因数の和:77587

約数の個数: 24

約数和(自身を含む): 425210240

約数和(自身を除く): 214777276

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 77479, 154958, 309916, 542353, 1084706, 2169412, 7515463, 15030926, 30061852, 52608241, 105216482, 210432964]

約数ペア:

[(1, 210432964), (2, 105216482), (4, 52608241), (7, 30061852), (14, 15030926), (28, 7515463), (97, 2169412), (194, 1084706), (388, 542353), (679, 309916), (1358, 154958), (2716, 77479)]