208412256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5387}}^1$

素因数の和:5444

約数の個数: 96

約数和(自身を含む): 608283648

約数和(自身を除く): 399871392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 5387, 6448, 9672, 10774, 12896, 16161, 19344, 21548, 32322, 38688, 43096, 64644, 70031, 86192, 129288, 140062, 166997, 172384, 210093, 258576, 280124, 333994, 420186, 500991, 517152, 560248, 667988, 840372, 1001982, 1120496, 1335976, 1680744, 2003964, 2170961, 2240992, 2671952, 3361488, 4007928, 4341922, 5343904, 6512883, 6722976, 8015856, 8683844, 13025766, 16031712, 17367688, 26051532, 34735376, 52103064, 69470752, 104206128, 208412256]

約数ペア:

[(1, 208412256), (2, 104206128), (3, 69470752), (4, 52103064), (6, 34735376), (8, 26051532), (12, 17367688), (13, 16031712), (16, 13025766), (24, 8683844), (26, 8015856), (31, 6722976), (32, 6512883), (39, 5343904), (48, 4341922), (52, 4007928), (62, 3361488), (78, 2671952), (93, 2240992), (96, 2170961), (104, 2003964), (124, 1680744), (156, 1335976), (186, 1120496), (208, 1001982), (248, 840372), (312, 667988), (372, 560248), (403, 517152), (416, 500991), (496, 420186), (624, 333994), (744, 280124), (806, 258576), (992, 210093), (1209, 172384), (1248, 166997), (1488, 140062), (1612, 129288), (2418, 86192), (2976, 70031), (3224, 64644), (4836, 43096), (5387, 38688), (6448, 32322), (9672, 21548), (10774, 19344), (12896, 16161)]