204272642

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{114889}}^1$

素因数の和:115025

約数の個数: 16

約数和(自身を含む): 352942080

約数和(自身を除く): 148669438

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 114889, 229778, 804223, 1608446, 14590903, 29181806, 102136321, 204272642]

約数ペア:

[(1, 204272642), (2, 102136321), (7, 29181806), (14, 14590903), (127, 1608446), (254, 804223), (889, 229778), (1778, 114889)]