127699166

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{40903}}^1$

素因数の和:41135

約数の個数: 16

約数和(自身を含む): 219899904

約数和(自身を除く): 92200738

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 40903, 81806, 286321, 572642, 9121369, 18242738, 63849583, 127699166]

約数ペア:

[(1, 127699166), (2, 63849583), (7, 18242738), (14, 9121369), (223, 572642), (446, 286321), (1561, 81806), (3122, 40903)]