208860906

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{87683}}^1$

素因数の和:88085

約数の個数: 16

約数和(自身を含む): 418778784

約数和(自身を除く): 209917878

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 87683, 175366, 263049, 526098, 34810151, 69620302, 104430453, 208860906]

約数ペア:

[(1, 208860906), (2, 104430453), (3, 69620302), (6, 34810151), (397, 526098), (794, 263049), (1191, 175366), (2382, 87683)]