210008414

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{194813}}^1$

素因数の和:194840

約数の個数: 24

約数和(自身を含む): 399758328

約数和(自身を除く): 189749914

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 194813, 389626, 1363691, 2142943, 2727382, 4285886, 9545837, 15000601, 19091674, 30001202, 105004207, 210008414]

約数ペア:

[(1, 210008414), (2, 105004207), (7, 30001202), (11, 19091674), (14, 15000601), (22, 9545837), (49, 4285886), (77, 2727382), (98, 2142943), (154, 1363691), (539, 389626), (1078, 194813)]