201377820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4943}}^1$

素因数の和:5059

約数の個数: 96

約数和(自身を含む): 651184128

約数和(自身を除く): 449806308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2716, 2910, 3395, 4074, 4943, 5820, 6790, 8148, 9886, 10185, 13580, 14829, 19772, 20370, 24715, 29658, 34601, 40740, 49430, 59316, 69202, 74145, 98860, 103803, 138404, 148290, 173005, 207606, 296580, 346010, 415212, 479471, 519015, 692020, 958942, 1038030, 1438413, 1917884, 2076060, 2397355, 2876826, 3356297, 4794710, 5753652, 6712594, 7192065, 9589420, 10068891, 13425188, 14384130, 16781485, 20137782, 28768260, 33562970, 40275564, 50344455, 67125940, 100688910, 201377820]

約数ペア:

[(1, 201377820), (2, 100688910), (3, 67125940), (4, 50344455), (5, 40275564), (6, 33562970), (7, 28768260), (10, 20137782), (12, 16781485), (14, 14384130), (15, 13425188), (20, 10068891), (21, 9589420), (28, 7192065), (30, 6712594), (35, 5753652), (42, 4794710), (60, 3356297), (70, 2876826), (84, 2397355), (97, 2076060), (105, 1917884), (140, 1438413), (194, 1038030), (210, 958942), (291, 692020), (388, 519015), (420, 479471), (485, 415212), (582, 346010), (679, 296580), (970, 207606), (1164, 173005), (1358, 148290), (1455, 138404), (1940, 103803), (2037, 98860), (2716, 74145), (2910, 69202), (3395, 59316), (4074, 49430), (4943, 40740), (5820, 34601), (6790, 29658), (8148, 24715), (9886, 20370), (10185, 19772), (13580, 14829)]