201340876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{41981}}^1$

素因数の和:42105

約数の個数: 24

約数和(自身を含む): 387913680

約数和(自身を除く): 186572804

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 41981, 83962, 167924, 461791, 923582, 1847164, 4575929, 9151858, 18303716, 50335219, 100670438, 201340876]

約数ペア:

[(1, 201340876), (2, 100670438), (4, 50335219), (11, 18303716), (22, 9151858), (44, 4575929), (109, 1847164), (218, 923582), (436, 461791), (1199, 167924), (2398, 83962), (4796, 41981)]