205804914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4900117}}^1$

素因数の和:4900129

約数の個数: 16

約数和(自身を含む): 470411328

約数和(自身を除く): 264606414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4900117, 9800234, 14700351, 29400702, 34300819, 68601638, 102902457, 205804914]

約数ペア:

[(1, 205804914), (2, 102902457), (3, 68601638), (6, 34300819), (7, 29400702), (14, 14700351), (21, 9800234), (42, 4900117)]