205137310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2930533}}^1$

素因数の和:2930547

約数の個数: 16

約数和(自身を含む): 421996896

約数和(自身を除く): 216859586

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2930533, 5861066, 14652665, 20513731, 29305330, 41027462, 102568655, 205137310]

約数ペア:

[(1, 205137310), (2, 102568655), (5, 41027462), (7, 29305330), (10, 20513731), (14, 14652665), (35, 5861066), (70, 2930533)]