200169140

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{27271}}^1$

素因数の和:27647

約数の個数: 24

約数和(自身を含む): 421516032

約数和(自身を除く): 221346892

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 27271, 54542, 109084, 136355, 272710, 545420, 10008457, 20016914, 40033828, 50042285, 100084570, 200169140]

約数ペア:

[(1, 200169140), (2, 100084570), (4, 50042285), (5, 40033828), (10, 20016914), (20, 10008457), (367, 545420), (734, 272710), (1468, 136355), (1835, 109084), (3670, 54542), (7340, 27271)]