197939056

素因数分解:

$2^4\times 7^1\times {\mathrm{1767313}}^1$

素因数の和:1767328

約数の個数: 20

約数和(自身を含む): 438293872

約数和(自身を除く): 240354816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1767313, 3534626, 7069252, 12371191, 14138504, 24742382, 28277008, 49484764, 98969528, 197939056]

約数ペア:

[(1, 197939056), (2, 98969528), (4, 49484764), (7, 28277008), (8, 24742382), (14, 14138504), (16, 12371191), (28, 7069252), (56, 3534626), (112, 1767313)]