208047693404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{44053}}^1$

素因数の和:44622

約数の個数: 48

約数和(自身を含む): 388556280000

約数和(自身を除く): 180508586596

約数列:

[1, 2, 4, 17, 34, 68, 199, 349, 398, 698, 796, 1396, 3383, 5933, 6766, 11866, 13532, 23732, 44053, 69451, 88106, 138902, 176212, 277804, 748901, 1180667, 1497802, 2361334, 2995604, 4722668, 8766547, 15374497, 17533094, 30748994, 35066188, 61497988, 149031299, 261366449, 298062598, 522732898, 596125196, 1045465796, 3059524903, 6119049806, 12238099612, 52011923351, 104023846702, 208047693404]

約数ペア:

[(1, 208047693404), (2, 104023846702), (4, 52011923351), (17, 12238099612), (34, 6119049806), (68, 3059524903), (199, 1045465796), (349, 596125196), (398, 522732898), (698, 298062598), (796, 261366449), (1396, 149031299), (3383, 61497988), (5933, 35066188), (6766, 30748994), (11866, 17533094), (13532, 15374497), (23732, 8766547), (44053, 4722668), (69451, 2995604), (88106, 2361334), (138902, 1497802), (176212, 1180667), (277804, 748901)]