203998368

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2595

約数の個数: 144

約数和(自身を含む): 659824704

約数和(自身を除く): 455826336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 2352, 2499, 2551, 2856, 3332, 3808, 4704, 4998, 5102, 5712, 6664, 7653, 9996, 10204, 11424, 13328, 15306, 17857, 19992, 20408, 26656, 30612, 35714, 39984, 40816, 43367, 53571, 61224, 71428, 79968, 81632, 86734, 107142, 122448, 124999, 130101, 142856, 173468, 214284, 244896, 249998, 260202, 285712, 303569, 346936, 374997, 428568, 499996, 520404, 571424, 607138, 693872, 749994, 857136, 910707, 999992, 1040808, 1214276, 1387744, 1499988, 1714272, 1821414, 1999984, 2081616, 2124983, 2428552, 2999976, 3642828, 3999968, 4163232, 4249966, 4857104, 5999952, 6374949, 7285656, 8499932, 9714208, 11999904, 12749898, 14571312, 16999864, 25499796, 29142624, 33999728, 50999592, 67999456, 101999184, 203998368]

約数ペア:

[(1, 203998368), (2, 101999184), (3, 67999456), (4, 50999592), (6, 33999728), (7, 29142624), (8, 25499796), (12, 16999864), (14, 14571312), (16, 12749898), (17, 11999904), (21, 9714208), (24, 8499932), (28, 7285656), (32, 6374949), (34, 5999952), (42, 4857104), (48, 4249966), (49, 4163232), (51, 3999968), (56, 3642828), (68, 2999976), (84, 2428552), (96, 2124983), (98, 2081616), (102, 1999984), (112, 1821414), (119, 1714272), (136, 1499988), (147, 1387744), (168, 1214276), (196, 1040808), (204, 999992), (224, 910707), (238, 857136), (272, 749994), (294, 693872), (336, 607138), (357, 571424), (392, 520404), (408, 499996), (476, 428568), (544, 374997), (588, 346936), (672, 303569), (714, 285712), (784, 260202), (816, 249998), (833, 244896), (952, 214284), (1176, 173468), (1428, 142856), (1568, 130101), (1632, 124999), (1666, 122448), (1904, 107142), (2352, 86734), (2499, 81632), (2551, 79968), (2856, 71428), (3332, 61224), (3808, 53571), (4704, 43367), (4998, 40816), (5102, 39984), (5712, 35714), (6664, 30612), (7653, 26656), (9996, 20408), (10204, 19992), (11424, 17857), (13328, 15306)]