127929214

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{212507}}^1$

素因数の和:212559

約数の個数: 16

約数和(自身を含む): 224408448

約数和(自身を除く): 96479234

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 212507, 425014, 1487549, 2975098, 9137801, 18275602, 63964607, 127929214]

約数ペア:

[(1, 127929214), (2, 63964607), (7, 18275602), (14, 9137801), (43, 2975098), (86, 1487549), (301, 425014), (602, 212507)]