208690128

素因数分解:

$2^4\times 3^3\times {\mathrm{193}}^1\times {\mathrm{2503}}^1$

素因数の和:2713

約数の個数: 80

約数和(自身を含む): 602362240

約数和(自身を除く): 393672112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 193, 216, 386, 432, 579, 772, 1158, 1544, 1737, 2316, 2503, 3088, 3474, 4632, 5006, 5211, 6948, 7509, 9264, 10012, 10422, 13896, 15018, 20024, 20844, 22527, 27792, 30036, 40048, 41688, 45054, 60072, 67581, 83376, 90108, 120144, 135162, 180216, 270324, 360432, 483079, 540648, 966158, 1081296, 1449237, 1932316, 2898474, 3864632, 4347711, 5796948, 7729264, 8695422, 11593896, 13043133, 17390844, 23187792, 26086266, 34781688, 52172532, 69563376, 104345064, 208690128]

約数ペア:

[(1, 208690128), (2, 104345064), (3, 69563376), (4, 52172532), (6, 34781688), (8, 26086266), (9, 23187792), (12, 17390844), (16, 13043133), (18, 11593896), (24, 8695422), (27, 7729264), (36, 5796948), (48, 4347711), (54, 3864632), (72, 2898474), (108, 1932316), (144, 1449237), (193, 1081296), (216, 966158), (386, 540648), (432, 483079), (579, 360432), (772, 270324), (1158, 180216), (1544, 135162), (1737, 120144), (2316, 90108), (2503, 83376), (3088, 67581), (3474, 60072), (4632, 45054), (5006, 41688), (5211, 40048), (6948, 30036), (7509, 27792), (9264, 22527), (10012, 20844), (10422, 20024), (13896, 15018)]