199999114

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{234191}}^1$

素因数の和:234261

約数の個数: 16

約数和(自身を含む): 348477696

約数和(自身を除く): 148478582

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 234191, 468382, 1639337, 3278674, 14285651, 28571302, 99999557, 199999114]

約数ペア:

[(1, 199999114), (2, 99999557), (7, 28571302), (14, 14285651), (61, 3278674), (122, 1639337), (427, 468382), (854, 234191)]