210857024

素因数分解:

$2^6\times 7^1\times {\mathrm{470663}}^1$

素因数の和:470682

約数の個数: 28

約数和(自身を含む): 478194624

約数和(自身を除く): 267337600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 470663, 941326, 1882652, 3294641, 3765304, 6589282, 7530608, 13178564, 15061216, 26357128, 30122432, 52714256, 105428512, 210857024]

約数ペア:

[(1, 210857024), (2, 105428512), (4, 52714256), (7, 30122432), (8, 26357128), (14, 15061216), (16, 13178564), (28, 7530608), (32, 6589282), (56, 3765304), (64, 3294641), (112, 1882652), (224, 941326), (448, 470663)]