201724028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{32983}}^1$

素因数の和:33137

約数の個数: 24

約数和(自身を含む): 387891840

約数和(自身を除く): 186167812

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 32983, 65966, 131932, 362813, 725626, 1451252, 4584637, 9169274, 18338548, 50431007, 100862014, 201724028]

約数ペア:

[(1, 201724028), (2, 100862014), (4, 50431007), (11, 18338548), (22, 9169274), (44, 4584637), (139, 1451252), (278, 725626), (556, 362813), (1529, 131932), (3058, 65966), (6116, 32983)]