219663094

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{41399}}^1$

素因数の和:41787

約数の個数: 16

約数和(自身を含む): 377568000

約数和(自身を除く): 157904906

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 41399, 82798, 289793, 579586, 15690221, 31380442, 109831547, 219663094]

約数ペア:

[(1, 219663094), (2, 109831547), (7, 31380442), (14, 15690221), (379, 579586), (758, 289793), (2653, 82798), (5306, 41399)]