201731440592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{24469}}^1$

素因数の和:24964

約数の個数: 80

約数和(自身を含む): 430746388800

約数和(自身を除く): 229014948208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 337, 556, 674, 1112, 1348, 1529, 2224, 2696, 3058, 3707, 5392, 6116, 7414, 12232, 14828, 24464, 24469, 29656, 46843, 48938, 59312, 93686, 97876, 187372, 195752, 269159, 374744, 391504, 515273, 538318, 749488, 1030546, 1076636, 2061092, 2153272, 3401191, 4122184, 4306544, 6802382, 8244368, 8246053, 13604764, 16492106, 27209528, 32984212, 37413101, 54419056, 65968424, 74826202, 90706583, 131936848, 149652404, 181413166, 299304808, 362826332, 598609616, 725652664, 1146201367, 1451305328, 2292402734, 4584805468, 9169610936, 12608215037, 18339221872, 25216430074, 50432860148, 100865720296, 201731440592]

約数ペア:

[(1, 201731440592), (2, 100865720296), (4, 50432860148), (8, 25216430074), (11, 18339221872), (16, 12608215037), (22, 9169610936), (44, 4584805468), (88, 2292402734), (139, 1451305328), (176, 1146201367), (278, 725652664), (337, 598609616), (556, 362826332), (674, 299304808), (1112, 181413166), (1348, 149652404), (1529, 131936848), (2224, 90706583), (2696, 74826202), (3058, 65968424), (3707, 54419056), (5392, 37413101), (6116, 32984212), (7414, 27209528), (12232, 16492106), (14828, 13604764), (24464, 8246053), (24469, 8244368), (29656, 6802382), (46843, 4306544), (48938, 4122184), (59312, 3401191), (93686, 2153272), (97876, 2061092), (187372, 1076636), (195752, 1030546), (269159, 749488), (374744, 538318), (391504, 515273)]