194887616

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:658

約数の個数: 112

約数和(自身を含む): 489825792

約数和(自身を除く): 294938176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 142, 154, 176, 224, 284, 308, 352, 448, 497, 557, 568, 616, 704, 781, 994, 1114, 1136, 1232, 1562, 1988, 2228, 2272, 2464, 3124, 3899, 3976, 4456, 4544, 4928, 5467, 6127, 6248, 7798, 7952, 8912, 10934, 12254, 12496, 15596, 15904, 17824, 21868, 24508, 24992, 31192, 31808, 35648, 39547, 42889, 43736, 49016, 49984, 62384, 79094, 85778, 87472, 98032, 124768, 158188, 171556, 174944, 196064, 249536, 276829, 316376, 343112, 349888, 392128, 435017, 553658, 632752, 686224, 870034, 1107316, 1265504, 1372448, 1740068, 2214632, 2531008, 2744896, 3045119, 3480136, 4429264, 6090238, 6960272, 8858528, 12180476, 13920544, 17717056, 24360952, 27841088, 48721904, 97443808, 194887616]

約数ペア:

[(1, 194887616), (2, 97443808), (4, 48721904), (7, 27841088), (8, 24360952), (11, 17717056), (14, 13920544), (16, 12180476), (22, 8858528), (28, 6960272), (32, 6090238), (44, 4429264), (56, 3480136), (64, 3045119), (71, 2744896), (77, 2531008), (88, 2214632), (112, 1740068), (142, 1372448), (154, 1265504), (176, 1107316), (224, 870034), (284, 686224), (308, 632752), (352, 553658), (448, 435017), (497, 392128), (557, 349888), (568, 343112), (616, 316376), (704, 276829), (781, 249536), (994, 196064), (1114, 174944), (1136, 171556), (1232, 158188), (1562, 124768), (1988, 98032), (2228, 87472), (2272, 85778), (2464, 79094), (3124, 62384), (3899, 49984), (3976, 49016), (4456, 43736), (4544, 42889), (4928, 39547), (5467, 35648), (6127, 31808), (6248, 31192), (7798, 24992), (7952, 24508), (8912, 21868), (10934, 17824), (12254, 15904), (12496, 15596)]