201862172

素因数分解:

$2^2\times {\mathrm{4951}}^1\times {\mathrm{10193}}^1$

素因数の和:15148

約数の個数: 12

約数和(自身を含む): 353364816

約数和(自身を除く): 151502644

約数列:

[1, 2, 4, 4951, 9902, 10193, 19804, 20386, 40772, 50465543, 100931086, 201862172]

約数ペア:

[(1, 201862172), (2, 100931086), (4, 50465543), (4951, 40772), (9902, 20386), (10193, 19804)]