203801872

素因数分解:

$2^4\times {\mathrm{3557}}^1\times {\mathrm{3581}}^1$

素因数の和:7146

約数の個数: 20

約数和(自身を含む): 395087436

約数和(自身を除く): 191285564

約数列:

[1, 2, 4, 8, 16, 3557, 3581, 7114, 7162, 14228, 14324, 28456, 28648, 56912, 57296, 12737617, 25475234, 50950468, 101900936, 203801872]

約数ペア:

[(1, 203801872), (2, 101900936), (4, 50950468), (8, 25475234), (16, 12737617), (3557, 57296), (3581, 56912), (7114, 28648), (7162, 28456), (14228, 14324)]