208453896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2143}}^1$

素因数の和:2355

約数の個数: 96

約数和(自身を含む): 648860160

約数和(自身を除く): 440406264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 193, 252, 386, 504, 579, 772, 1158, 1351, 1544, 1737, 2143, 2316, 2702, 3474, 4053, 4286, 4632, 5404, 6429, 6948, 8106, 8572, 10808, 12159, 12858, 13896, 15001, 16212, 17144, 19287, 24318, 25716, 30002, 32424, 38574, 45003, 48636, 51432, 60004, 77148, 90006, 97272, 120008, 135009, 154296, 180012, 270018, 360024, 413599, 540036, 827198, 1080072, 1240797, 1654396, 2481594, 2895193, 3308792, 3722391, 4963188, 5790386, 7444782, 8685579, 9926376, 11580772, 14889564, 17371158, 23161544, 26056737, 29779128, 34742316, 52113474, 69484632, 104226948, 208453896]

約数ペア:

[(1, 208453896), (2, 104226948), (3, 69484632), (4, 52113474), (6, 34742316), (7, 29779128), (8, 26056737), (9, 23161544), (12, 17371158), (14, 14889564), (18, 11580772), (21, 9926376), (24, 8685579), (28, 7444782), (36, 5790386), (42, 4963188), (56, 3722391), (63, 3308792), (72, 2895193), (84, 2481594), (126, 1654396), (168, 1240797), (193, 1080072), (252, 827198), (386, 540036), (504, 413599), (579, 360024), (772, 270018), (1158, 180012), (1351, 154296), (1544, 135009), (1737, 120008), (2143, 97272), (2316, 90006), (2702, 77148), (3474, 60004), (4053, 51432), (4286, 48636), (4632, 45003), (5404, 38574), (6429, 32424), (6948, 30002), (8106, 25716), (8572, 24318), (10808, 19287), (12159, 17144), (12858, 16212), (13896, 15001)]