205818864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 120

約数和(自身を含む): 581526768

約数和(自身を除く): 375707904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 289, 296, 401, 408, 444, 578, 592, 629, 802, 816, 867, 888, 1156, 1203, 1258, 1604, 1734, 1776, 1887, 2312, 2406, 2516, 3208, 3468, 3774, 4624, 4812, 5032, 6416, 6817, 6936, 7548, 9624, 10064, 10693, 13634, 13872, 14837, 15096, 19248, 20451, 21386, 27268, 29674, 30192, 32079, 40902, 42772, 44511, 54536, 59348, 64158, 81804, 85544, 89022, 109072, 115889, 118696, 128316, 163608, 171088, 178044, 231778, 237392, 252229, 256632, 327216, 347667, 356088, 463556, 504458, 513264, 695334, 712176, 756687, 927112, 1008916, 1390668, 1513374, 1854224, 2017832, 2781336, 3026748, 4035664, 4287893, 5562672, 6053496, 8575786, 12106992, 12863679, 17151572, 25727358, 34303144, 51454716, 68606288, 102909432, 205818864]

約数ペア:

[(1, 205818864), (2, 102909432), (3, 68606288), (4, 51454716), (6, 34303144), (8, 25727358), (12, 17151572), (16, 12863679), (17, 12106992), (24, 8575786), (34, 6053496), (37, 5562672), (48, 4287893), (51, 4035664), (68, 3026748), (74, 2781336), (102, 2017832), (111, 1854224), (136, 1513374), (148, 1390668), (204, 1008916), (222, 927112), (272, 756687), (289, 712176), (296, 695334), (401, 513264), (408, 504458), (444, 463556), (578, 356088), (592, 347667), (629, 327216), (802, 256632), (816, 252229), (867, 237392), (888, 231778), (1156, 178044), (1203, 171088), (1258, 163608), (1604, 128316), (1734, 118696), (1776, 115889), (1887, 109072), (2312, 89022), (2406, 85544), (2516, 81804), (3208, 64158), (3468, 59348), (3774, 54536), (4624, 44511), (4812, 42772), (5032, 40902), (6416, 32079), (6817, 30192), (6936, 29674), (7548, 27268), (9624, 21386), (10064, 20451), (10693, 19248), (13634, 15096), (13872, 14837)]