208300952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{9859}}^1$

素因数の和:10023

約数の個数: 32

約数和(自身を含む): 414120000

約数和(自身を除く): 205819048

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 9859, 10564, 19718, 21128, 39436, 78872, 187321, 374642, 749284, 1370401, 1498568, 2740802, 5481604, 10963208, 26037619, 52075238, 104150476, 208300952]

約数ペア:

[(1, 208300952), (2, 104150476), (4, 52075238), (8, 26037619), (19, 10963208), (38, 5481604), (76, 2740802), (139, 1498568), (152, 1370401), (278, 749284), (556, 374642), (1112, 187321), (2641, 78872), (5282, 39436), (9859, 21128), (10564, 19718)]