220176166

素因数分解:

$2^1\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{6427}}^1$

素因数の和:8883

約数の個数: 16

約数和(自身を含む): 377657856

約数和(自身を除く): 157481690

約数列:

[1, 2, 7, 14, 2447, 4894, 6427, 12854, 17129, 34258, 44989, 89978, 15726869, 31453738, 110088083, 220176166]

約数ペア:

[(1, 220176166), (2, 110088083), (7, 31453738), (14, 15726869), (2447, 89978), (4894, 44989), (6427, 34258), (12854, 17129)]