201700438

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{4723}}^1$

素因数の和:5019

約数の個数: 16

約数和(自身を含む): 306795456

約数和(自身を除く): 105095018

約数列:

[1, 2, 131, 163, 262, 326, 4723, 9446, 21353, 42706, 618713, 769849, 1237426, 1539698, 100850219, 201700438]

約数ペア:

[(1, 201700438), (2, 100850219), (131, 1539698), (163, 1237426), (262, 769849), (326, 618713), (4723, 42706), (9446, 21353)]