202245728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{332641}}^1$

素因数の和:332670

約数の個数: 24

約数和(自身を含む): 419128920

約数和(自身を除く): 216883192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 332641, 665282, 1330564, 2661128, 5322256, 6320179, 10644512, 12640358, 25280716, 50561432, 101122864, 202245728]

約数ペア:

[(1, 202245728), (2, 101122864), (4, 50561432), (8, 25280716), (16, 12640358), (19, 10644512), (32, 6320179), (38, 5322256), (76, 2661128), (152, 1330564), (304, 665282), (608, 332641)]