214020802

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{20807}}^1$

素因数の和:20985

約数の個数: 16

約数和(自身を含む): 332095680

約数和(自身を除く): 118074878

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 20807, 41614, 769859, 1539718, 2892173, 5784346, 107010401, 214020802]

約数ペア:

[(1, 214020802), (2, 107010401), (37, 5784346), (74, 2892173), (139, 1539718), (278, 769859), (5143, 41614), (10286, 20807)]