219400314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{6793}}^1$

素因数の和:7574

約数の個数: 32

約数和(自身を含む): 502212480

約数和(自身を除く): 282812166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 769, 1538, 2307, 4614, 5383, 6793, 10766, 13586, 16149, 20379, 32298, 40758, 47551, 95102, 142653, 285306, 5223817, 10447634, 15671451, 31342902, 36566719, 73133438, 109700157, 219400314]

約数ペア:

[(1, 219400314), (2, 109700157), (3, 73133438), (6, 36566719), (7, 31342902), (14, 15671451), (21, 10447634), (42, 5223817), (769, 285306), (1538, 142653), (2307, 95102), (4614, 47551), (5383, 40758), (6793, 32298), (10766, 20379), (13586, 16149)]