208149214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1129}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 384995520

約数和(自身を除く): 176846306

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1013, 1129, 2026, 2258, 7091, 7903, 13169, 14182, 14677, 15806, 26338, 29354, 92183, 102739, 184366, 205478, 1143677, 2287354, 8005739, 14867801, 16011478, 29735602, 104074607, 208149214]

約数ペア:

[(1, 208149214), (2, 104074607), (7, 29735602), (13, 16011478), (14, 14867801), (26, 8005739), (91, 2287354), (182, 1143677), (1013, 205478), (1129, 184366), (2026, 102739), (2258, 92183), (7091, 29354), (7903, 26338), (13169, 15806), (14182, 14677)]