190102864

素因数分解:

$2^4\times 7^1\times {\mathrm{1697347}}^1$

素因数の和:1697362

約数の個数: 20

約数和(自身を含む): 420942304

約数和(自身を除く): 230839440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1697347, 3394694, 6789388, 11881429, 13578776, 23762858, 27157552, 47525716, 95051432, 190102864]

約数ペア:

[(1, 190102864), (2, 95051432), (4, 47525716), (7, 27157552), (8, 23762858), (14, 13578776), (16, 11881429), (28, 6789388), (56, 3394694), (112, 1697347)]