195707712

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:428

約数の個数: 112

約数和(自身を含む): 540739584

約数和(自身を除く): 345031872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 131, 186, 192, 248, 251, 262, 372, 393, 496, 502, 524, 744, 753, 786, 992, 1004, 1048, 1488, 1506, 1572, 1984, 2008, 2096, 2976, 3012, 3144, 4016, 4061, 4192, 5952, 6024, 6288, 7781, 8032, 8122, 8384, 12048, 12183, 12576, 15562, 16064, 16244, 23343, 24096, 24366, 25152, 31124, 32488, 32881, 46686, 48192, 48732, 62248, 64976, 65762, 93372, 97464, 98643, 124496, 129952, 131524, 186744, 194928, 197286, 248992, 259904, 263048, 373488, 389856, 394572, 497984, 526096, 746976, 779712, 789144, 1019311, 1052192, 1493952, 1578288, 2038622, 2104384, 3057933, 3156576, 4077244, 6115866, 6313152, 8154488, 12231732, 16308976, 24463464, 32617952, 48926928, 65235904, 97853856, 195707712]

約数ペア:

[(1, 195707712), (2, 97853856), (3, 65235904), (4, 48926928), (6, 32617952), (8, 24463464), (12, 16308976), (16, 12231732), (24, 8154488), (31, 6313152), (32, 6115866), (48, 4077244), (62, 3156576), (64, 3057933), (93, 2104384), (96, 2038622), (124, 1578288), (131, 1493952), (186, 1052192), (192, 1019311), (248, 789144), (251, 779712), (262, 746976), (372, 526096), (393, 497984), (496, 394572), (502, 389856), (524, 373488), (744, 263048), (753, 259904), (786, 248992), (992, 197286), (1004, 194928), (1048, 186744), (1488, 131524), (1506, 129952), (1572, 124496), (1984, 98643), (2008, 97464), (2096, 93372), (2976, 65762), (3012, 64976), (3144, 62248), (4016, 48732), (4061, 48192), (4192, 46686), (5952, 32881), (6024, 32488), (6288, 31124), (7781, 25152), (8032, 24366), (8122, 24096), (8384, 23343), (12048, 16244), (12183, 16064), (12576, 15562)]