194611270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2780161}}^1$

素因数の和:2780175

約数の個数: 16

約数和(自身を含む): 400343328

約数和(自身を除く): 205732058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2780161, 5560322, 13900805, 19461127, 27801610, 38922254, 97305635, 194611270]

約数ペア:

[(1, 194611270), (2, 97305635), (5, 38922254), (7, 27801610), (10, 19461127), (14, 13900805), (35, 5560322), (70, 2780161)]