199934828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1350911}}^1$

素因数の和:1350952

約数の個数: 12

約数和(自身を含む): 359342592

約数和(自身を除く): 159407764

約数列:

[1, 2, 4, 37, 74, 148, 1350911, 2701822, 5403644, 49983707, 99967414, 199934828]

約数ペア:

[(1, 199934828), (2, 99967414), (4, 49983707), (37, 5403644), (74, 2701822), (148, 1350911)]