205674976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 467389440

約数和(自身を除く): 261714464

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 127, 136, 208, 221, 229, 254, 272, 416, 442, 458, 508, 544, 884, 916, 1016, 1651, 1768, 1832, 2032, 2159, 2977, 3302, 3536, 3664, 3893, 4064, 4318, 5954, 6604, 7072, 7328, 7786, 8636, 11908, 13208, 15572, 17272, 23816, 26416, 28067, 29083, 31144, 34544, 47632, 50609, 52832, 56134, 58166, 62288, 69088, 95264, 101218, 112268, 116332, 124576, 202436, 224536, 232664, 378079, 404872, 449072, 465328, 494411, 756158, 809744, 898144, 930656, 988822, 1512316, 1619488, 1977644, 3024632, 3955288, 6049264, 6427343, 7910576, 12098528, 12854686, 15821152, 25709372, 51418744, 102837488, 205674976]

約数ペア:

[(1, 205674976), (2, 102837488), (4, 51418744), (8, 25709372), (13, 15821152), (16, 12854686), (17, 12098528), (26, 7910576), (32, 6427343), (34, 6049264), (52, 3955288), (68, 3024632), (104, 1977644), (127, 1619488), (136, 1512316), (208, 988822), (221, 930656), (229, 898144), (254, 809744), (272, 756158), (416, 494411), (442, 465328), (458, 449072), (508, 404872), (544, 378079), (884, 232664), (916, 224536), (1016, 202436), (1651, 124576), (1768, 116332), (1832, 112268), (2032, 101218), (2159, 95264), (2977, 69088), (3302, 62288), (3536, 58166), (3664, 56134), (3893, 52832), (4064, 50609), (4318, 47632), (5954, 34544), (6604, 31144), (7072, 29083), (7328, 28067), (7786, 26416), (8636, 23816), (11908, 17272), (13208, 15572)]