195207862

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{270371}}^1$

素因数の和:270411

約数の個数: 12

約数和(自身を含む): 309035196

約数和(自身を除く): 113827334

約数列:

[1, 2, 19, 38, 361, 722, 270371, 540742, 5137049, 10274098, 97603931, 195207862]

約数ペア:

[(1, 195207862), (2, 97603931), (19, 10274098), (38, 5137049), (361, 540742), (722, 270371)]