196794416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 486334944

約数和(自身を除く): 289540528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 169, 182, 208, 259, 281, 296, 338, 364, 481, 518, 562, 592, 676, 728, 962, 1036, 1124, 1183, 1352, 1456, 1924, 1967, 2072, 2248, 2366, 2704, 3367, 3653, 3848, 3934, 4144, 4496, 4732, 6253, 6734, 7306, 7696, 7868, 9464, 10397, 12506, 13468, 14612, 15736, 18928, 20794, 25012, 25571, 26936, 29224, 31472, 41588, 43771, 47489, 50024, 51142, 53872, 58448, 72779, 83176, 87542, 94978, 100048, 102284, 135161, 145558, 166352, 175084, 189956, 204568, 270322, 291116, 332423, 350168, 379912, 409136, 540644, 582232, 664846, 700336, 759824, 946127, 1081288, 1164464, 1329692, 1757093, 1892254, 2162576, 2659384, 3514186, 3784508, 5318768, 7028372, 7569016, 12299651, 14056744, 15138032, 24599302, 28113488, 49198604, 98397208, 196794416]

約数ペア:

[(1, 196794416), (2, 98397208), (4, 49198604), (7, 28113488), (8, 24599302), (13, 15138032), (14, 14056744), (16, 12299651), (26, 7569016), (28, 7028372), (37, 5318768), (52, 3784508), (56, 3514186), (74, 2659384), (91, 2162576), (104, 1892254), (112, 1757093), (148, 1329692), (169, 1164464), (182, 1081288), (208, 946127), (259, 759824), (281, 700336), (296, 664846), (338, 582232), (364, 540644), (481, 409136), (518, 379912), (562, 350168), (592, 332423), (676, 291116), (728, 270322), (962, 204568), (1036, 189956), (1124, 175084), (1183, 166352), (1352, 145558), (1456, 135161), (1924, 102284), (1967, 100048), (2072, 94978), (2248, 87542), (2366, 83176), (2704, 72779), (3367, 58448), (3653, 53872), (3848, 51142), (3934, 50024), (4144, 47489), (4496, 43771), (4732, 41588), (6253, 31472), (6734, 29224), (7306, 26936), (7696, 25571), (7868, 25012), (9464, 20794), (10397, 18928), (12506, 15736), (13468, 14612)]