221353404

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{636073}}^1$

素因数の和:636109

約数の個数: 24

約数和(自身を含む): 534302160

約数和(自身を除く): 312948756

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 636073, 1272146, 1908219, 2544292, 3816438, 7632876, 18446117, 36892234, 55338351, 73784468, 110676702, 221353404]

約数ペア:

[(1, 221353404), (2, 110676702), (3, 73784468), (4, 55338351), (6, 36892234), (12, 18446117), (29, 7632876), (58, 3816438), (87, 2544292), (116, 1908219), (174, 1272146), (348, 636073)]