199312826

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{74761}}^1$

素因数の和:74837

約数の個数: 16

約数和(自身を含む): 315794688

約数和(自身を除く): 116481862

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 74761, 149522, 2317591, 3214723, 4635182, 6429446, 99656413, 199312826]

約数ペア:

[(1, 199312826), (2, 99656413), (31, 6429446), (43, 4635182), (62, 3214723), (86, 2317591), (1333, 149522), (2666, 74761)]