204895936

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 489240576

約数和(自身を除く): 284344640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 47, 56, 64, 74, 94, 112, 148, 188, 224, 259, 263, 296, 329, 376, 448, 518, 526, 592, 658, 752, 1036, 1052, 1184, 1316, 1504, 1739, 1841, 2072, 2104, 2368, 2632, 3008, 3478, 3682, 4144, 4208, 5264, 6956, 7364, 8288, 8416, 9731, 10528, 12173, 12361, 13912, 14728, 16576, 16832, 19462, 21056, 24346, 24722, 27824, 29456, 38924, 48692, 49444, 55648, 58912, 68117, 77848, 86527, 97384, 98888, 111296, 117824, 136234, 155696, 173054, 194768, 197776, 272468, 311392, 346108, 389536, 395552, 457357, 544936, 622784, 692216, 779072, 791104, 914714, 1089872, 1384432, 1829428, 2179744, 2768864, 3201499, 3658856, 4359488, 5537728, 6402998, 7317712, 12805996, 14635424, 25611992, 29270848, 51223984, 102447968, 204895936]

約数ペア:

[(1, 204895936), (2, 102447968), (4, 51223984), (7, 29270848), (8, 25611992), (14, 14635424), (16, 12805996), (28, 7317712), (32, 6402998), (37, 5537728), (47, 4359488), (56, 3658856), (64, 3201499), (74, 2768864), (94, 2179744), (112, 1829428), (148, 1384432), (188, 1089872), (224, 914714), (259, 791104), (263, 779072), (296, 692216), (329, 622784), (376, 544936), (448, 457357), (518, 395552), (526, 389536), (592, 346108), (658, 311392), (752, 272468), (1036, 197776), (1052, 194768), (1184, 173054), (1316, 155696), (1504, 136234), (1739, 117824), (1841, 111296), (2072, 98888), (2104, 97384), (2368, 86527), (2632, 77848), (3008, 68117), (3478, 58912), (3682, 55648), (4144, 49444), (4208, 48692), (5264, 38924), (6956, 29456), (7364, 27824), (8288, 24722), (8416, 24346), (9731, 21056), (10528, 19462), (12173, 16832), (12361, 16576), (13912, 14728)]