207365872

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{22307}}^1$

素因数の和:22405

約数の個数: 40

約数和(自身を含む): 464720256

約数和(自身を除く): 257354384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 22307, 44614, 89228, 156149, 178456, 312298, 356912, 624596, 1249192, 1851481, 2498384, 3702962, 7405924, 12960367, 14811848, 25920734, 29623696, 51841468, 103682936, 207365872]

約数ペア:

[(1, 207365872), (2, 103682936), (4, 51841468), (7, 29623696), (8, 25920734), (14, 14811848), (16, 12960367), (28, 7405924), (56, 3702962), (83, 2498384), (112, 1851481), (166, 1249192), (332, 624596), (581, 356912), (664, 312298), (1162, 178456), (1328, 156149), (2324, 89228), (4648, 44614), (9296, 22307)]