213323330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1939303}}^1$

素因数の和:1939321

約数の個数: 16

約数和(自身を含む): 418889664

約数和(自身を除く): 205566334

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1939303, 3878606, 9696515, 19393030, 21332333, 42664666, 106661665, 213323330]

約数ペア:

[(1, 213323330), (2, 106661665), (5, 42664666), (10, 21332333), (11, 19393030), (22, 9696515), (55, 3878606), (110, 1939303)]