210836510

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{166013}}^1$

素因数の和:166147

約数の個数: 16

約数和(自身を含む): 382496256

約数和(自身を除く): 171659746

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 166013, 332026, 830065, 1660130, 21083651, 42167302, 105418255, 210836510]

約数ペア:

[(1, 210836510), (2, 105418255), (5, 42167302), (10, 21083651), (127, 1660130), (254, 830065), (635, 332026), (1270, 166013)]