199715673664

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{240042877}}^1$

素因数の和:240042902

約数の個数: 28

約数和(自身を含む): 426796237084

約数和(自身を除く): 227080563420

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 240042877, 480085754, 960171508, 1920343016, 3120557401, 3840686032, 6241114802, 7681372064, 12482229604, 15362744128, 24964459208, 49928918416, 99857836832, 199715673664]

約数ペア:

[(1, 199715673664), (2, 99857836832), (4, 49928918416), (8, 24964459208), (13, 15362744128), (16, 12482229604), (26, 7681372064), (32, 6241114802), (52, 3840686032), (64, 3120557401), (104, 1920343016), (208, 960171508), (416, 480085754), (832, 240042877)]