221896162

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{4799}}^1$

素因数の和:5241

約数の個数: 16

約数和(自身を含む): 339264000

約数和(自身を除く): 117367838

約数列:

[1, 2, 61, 122, 379, 758, 4799, 9598, 23119, 46238, 292739, 585478, 1818821, 3637642, 110948081, 221896162]

約数ペア:

[(1, 221896162), (2, 110948081), (61, 3637642), (122, 1818821), (379, 585478), (758, 292739), (4799, 46238), (9598, 23119)]