201122944

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1829

約数の個数: 64

約数和(自身を含む): 442622880

約数和(自身を除く): 241499936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 128, 166, 176, 332, 352, 664, 704, 913, 1328, 1408, 1721, 1826, 2656, 3442, 3652, 5312, 6884, 7304, 10624, 13768, 14608, 18931, 27536, 29216, 37862, 55072, 58432, 75724, 110144, 116864, 142843, 151448, 220288, 285686, 302896, 571372, 605792, 1142744, 1211584, 1571273, 2285488, 2423168, 3142546, 4570976, 6285092, 9141952, 12570184, 18283904, 25140368, 50280736, 100561472, 201122944]

約数ペア:

[(1, 201122944), (2, 100561472), (4, 50280736), (8, 25140368), (11, 18283904), (16, 12570184), (22, 9141952), (32, 6285092), (44, 4570976), (64, 3142546), (83, 2423168), (88, 2285488), (128, 1571273), (166, 1211584), (176, 1142744), (332, 605792), (352, 571372), (664, 302896), (704, 285686), (913, 220288), (1328, 151448), (1408, 142843), (1721, 116864), (1826, 110144), (2656, 75724), (3442, 58432), (3652, 55072), (5312, 37862), (6884, 29216), (7304, 27536), (10624, 18931), (13768, 14608)]