210297019922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{87696839}}^1$

素因数の和:87696961

約数の個数: 16

約数和(自身を含む): 347279486400

約数和(自身を除く): 136982466478

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 87696839, 175393678, 964665229, 1929330458, 9558955451, 19117910902, 105148509961, 210297019922]

約数ペア:

[(1, 210297019922), (2, 105148509961), (11, 19117910902), (22, 9558955451), (109, 1929330458), (218, 964665229), (1199, 175393678), (2398, 87696839)]