199331312

素因数分解:

$2^4\times {\mathrm{12458207}}^1$

素因数の和:12458215

約数の個数: 10

約数和(自身を含む): 386204448

約数和(自身を除く): 186873136

約数列:

[1, 2, 4, 8, 16, 12458207, 24916414, 49832828, 99665656, 199331312]

約数ペア:

[(1, 199331312), (2, 99665656), (4, 49832828), (8, 24916414), (16, 12458207)]