199587544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{7297}}^1$

素因数の和:7579

約数の個数: 32

約数和(自身を含む): 404601120

約数和(自身を除く): 205013576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 3419, 6838, 7297, 13676, 14594, 27352, 29188, 58376, 94861, 189722, 379444, 758888, 1919111, 3838222, 7676444, 15352888, 24948443, 49896886, 99793772, 199587544]

約数ペア:

[(1, 199587544), (2, 99793772), (4, 49896886), (8, 24948443), (13, 15352888), (26, 7676444), (52, 3838222), (104, 1919111), (263, 758888), (526, 379444), (1052, 189722), (2104, 94861), (3419, 58376), (6838, 29188), (7297, 27352), (13676, 14594)]