208467014

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167309}}^1$

素因数の和:167407

約数の個数: 16

約数和(自身を含む): 361389600

約数和(自身を除く): 152922586

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 167309, 334618, 1171163, 2342326, 14890501, 29781002, 104233507, 208467014]

約数ペア:

[(1, 208467014), (2, 104233507), (7, 29781002), (14, 14890501), (89, 2342326), (178, 1171163), (623, 334618), (1246, 167309)]