189966862

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1\times {\mathrm{2671}}^1$

素因数の和:3543

約数の個数: 16

約数和(自身を含む): 292038912

約数和(自身を除く): 102072050

約数列:

[1, 2, 43, 86, 827, 1654, 2671, 5342, 35561, 71122, 114853, 229706, 2208917, 4417834, 94983431, 189966862]

約数ペア:

[(1, 189966862), (2, 94983431), (43, 4417834), (86, 2208917), (827, 229706), (1654, 114853), (2671, 71122), (5342, 35561)]