200539438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{396323}}^1$

素因数の和:396359

約数の個数: 16

約数和(自身を含む): 342423936

約数和(自身を除く): 141884498

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 396323, 792646, 4359553, 8719106, 9115429, 18230858, 100269719, 200539438]

約数ペア:

[(1, 200539438), (2, 100269719), (11, 18230858), (22, 9115429), (23, 8719106), (46, 4359553), (253, 792646), (506, 396323)]