201976848

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 160

約数和(自身を含む): 604961280

約数和(自身を除く): 402984432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 83, 86, 108, 129, 131, 144, 166, 172, 216, 249, 258, 262, 332, 344, 387, 393, 432, 498, 516, 524, 664, 688, 747, 774, 786, 996, 1032, 1048, 1161, 1179, 1328, 1494, 1548, 1572, 1992, 2064, 2096, 2241, 2322, 2358, 2988, 3096, 3144, 3537, 3569, 3984, 4482, 4644, 4716, 5633, 5976, 6192, 6288, 7074, 7138, 8964, 9288, 9432, 10707, 10873, 11266, 11952, 14148, 14276, 16899, 17928, 18576, 18864, 21414, 21746, 22532, 28296, 28552, 32121, 32619, 33798, 35856, 42828, 43492, 45064, 50697, 56592, 57104, 64242, 65238, 67596, 85656, 86984, 90128, 96363, 97857, 101394, 128484, 130476, 135192, 152091, 171312, 173968, 192726, 195714, 202788, 256968, 260952, 270384, 293571, 304182, 385452, 391428, 405576, 467539, 513936, 521904, 587142, 608364, 770904, 782856, 811152, 935078, 1174284, 1216728, 1402617, 1541808, 1565712, 1870156, 2348568, 2433456, 2805234, 3740312, 4207851, 4697136, 5610468, 7480624, 8415702, 11220936, 12623553, 16831404, 22441872, 25247106, 33662808, 50494212, 67325616, 100988424, 201976848]

約数ペア:

[(1, 201976848), (2, 100988424), (3, 67325616), (4, 50494212), (6, 33662808), (8, 25247106), (9, 22441872), (12, 16831404), (16, 12623553), (18, 11220936), (24, 8415702), (27, 7480624), (36, 5610468), (43, 4697136), (48, 4207851), (54, 3740312), (72, 2805234), (83, 2433456), (86, 2348568), (108, 1870156), (129, 1565712), (131, 1541808), (144, 1402617), (166, 1216728), (172, 1174284), (216, 935078), (249, 811152), (258, 782856), (262, 770904), (332, 608364), (344, 587142), (387, 521904), (393, 513936), (432, 467539), (498, 405576), (516, 391428), (524, 385452), (664, 304182), (688, 293571), (747, 270384), (774, 260952), (786, 256968), (996, 202788), (1032, 195714), (1048, 192726), (1161, 173968), (1179, 171312), (1328, 152091), (1494, 135192), (1548, 130476), (1572, 128484), (1992, 101394), (2064, 97857), (2096, 96363), (2241, 90128), (2322, 86984), (2358, 85656), (2988, 67596), (3096, 65238), (3144, 64242), (3537, 57104), (3569, 56592), (3984, 50697), (4482, 45064), (4644, 43492), (4716, 42828), (5633, 35856), (5976, 33798), (6192, 32619), (6288, 32121), (7074, 28552), (7138, 28296), (8964, 22532), (9288, 21746), (9432, 21414), (10707, 18864), (10873, 18576), (11266, 17928), (11952, 16899), (14148, 14276)]