201913776

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 160

約数和(自身を含む): 610675200

約数和(自身を除く): 408761424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 71, 72, 87, 108, 116, 142, 144, 174, 213, 216, 227, 232, 261, 284, 348, 426, 432, 454, 464, 522, 568, 639, 681, 696, 783, 852, 908, 1044, 1136, 1278, 1362, 1392, 1566, 1704, 1816, 1917, 2043, 2059, 2088, 2556, 2724, 3132, 3408, 3632, 3834, 4086, 4118, 4176, 5112, 5448, 6129, 6177, 6264, 6583, 7668, 8172, 8236, 10224, 10896, 12258, 12354, 12528, 13166, 15336, 16117, 16344, 16472, 18531, 19749, 24516, 24708, 26332, 30672, 32234, 32688, 32944, 37062, 39498, 48351, 49032, 49416, 52664, 55593, 59247, 64468, 74124, 78996, 96702, 98064, 98832, 105328, 111186, 118494, 128936, 145053, 148248, 157992, 177741, 193404, 222372, 236988, 257872, 290106, 296496, 315984, 355482, 386808, 435159, 444744, 467393, 473976, 580212, 710964, 773616, 870318, 889488, 934786, 947952, 1160424, 1402179, 1421928, 1740636, 1869572, 2320848, 2804358, 2843856, 3481272, 3739144, 4206537, 5608716, 6962544, 7478288, 8413074, 11217432, 12619611, 16826148, 22434864, 25239222, 33652296, 50478444, 67304592, 100956888, 201913776]

約数ペア:

[(1, 201913776), (2, 100956888), (3, 67304592), (4, 50478444), (6, 33652296), (8, 25239222), (9, 22434864), (12, 16826148), (16, 12619611), (18, 11217432), (24, 8413074), (27, 7478288), (29, 6962544), (36, 5608716), (48, 4206537), (54, 3739144), (58, 3481272), (71, 2843856), (72, 2804358), (87, 2320848), (108, 1869572), (116, 1740636), (142, 1421928), (144, 1402179), (174, 1160424), (213, 947952), (216, 934786), (227, 889488), (232, 870318), (261, 773616), (284, 710964), (348, 580212), (426, 473976), (432, 467393), (454, 444744), (464, 435159), (522, 386808), (568, 355482), (639, 315984), (681, 296496), (696, 290106), (783, 257872), (852, 236988), (908, 222372), (1044, 193404), (1136, 177741), (1278, 157992), (1362, 148248), (1392, 145053), (1566, 128936), (1704, 118494), (1816, 111186), (1917, 105328), (2043, 98832), (2059, 98064), (2088, 96702), (2556, 78996), (2724, 74124), (3132, 64468), (3408, 59247), (3632, 55593), (3834, 52664), (4086, 49416), (4118, 49032), (4176, 48351), (5112, 39498), (5448, 37062), (6129, 32944), (6177, 32688), (6264, 32234), (6583, 30672), (7668, 26332), (8172, 24708), (8236, 24516), (10224, 19749), (10896, 18531), (12258, 16472), (12354, 16344), (12528, 16117), (13166, 15336)]