204573824

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 516021570

約数和(自身を除く): 311447746

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 169, 182, 193, 196, 208, 224, 338, 364, 386, 392, 416, 448, 637, 676, 728, 772, 784, 832, 896, 1183, 1274, 1351, 1352, 1456, 1544, 1568, 1664, 2366, 2509, 2548, 2702, 2704, 2912, 3088, 3136, 4732, 5018, 5096, 5404, 5408, 5824, 6176, 6272, 8281, 9457, 9464, 10036, 10192, 10808, 10816, 11648, 12352, 16562, 17563, 18914, 18928, 20072, 20384, 21616, 21632, 24704, 32617, 33124, 35126, 37828, 37856, 40144, 40768, 43232, 65234, 66248, 70252, 75656, 75712, 80288, 81536, 86464, 122941, 130468, 132496, 140504, 151312, 151424, 160576, 172928, 228319, 245882, 260936, 264992, 281008, 302624, 321152, 456638, 491764, 521872, 529984, 562016, 605248, 913276, 983528, 1043744, 1059968, 1124032, 1210496, 1598233, 1826552, 1967056, 2087488, 2248064, 3196466, 3653104, 3934112, 4174976, 6392932, 7306208, 7868224, 12785864, 14612416, 15736448, 25571728, 29224832, 51143456, 102286912, 204573824]

約数ペア:

[(1, 204573824), (2, 102286912), (4, 51143456), (7, 29224832), (8, 25571728), (13, 15736448), (14, 14612416), (16, 12785864), (26, 7868224), (28, 7306208), (32, 6392932), (49, 4174976), (52, 3934112), (56, 3653104), (64, 3196466), (91, 2248064), (98, 2087488), (104, 1967056), (112, 1826552), (128, 1598233), (169, 1210496), (182, 1124032), (193, 1059968), (196, 1043744), (208, 983528), (224, 913276), (338, 605248), (364, 562016), (386, 529984), (392, 521872), (416, 491764), (448, 456638), (637, 321152), (676, 302624), (728, 281008), (772, 264992), (784, 260936), (832, 245882), (896, 228319), (1183, 172928), (1274, 160576), (1351, 151424), (1352, 151312), (1456, 140504), (1544, 132496), (1568, 130468), (1664, 122941), (2366, 86464), (2509, 81536), (2548, 80288), (2702, 75712), (2704, 75656), (2912, 70252), (3088, 66248), (3136, 65234), (4732, 43232), (5018, 40768), (5096, 40144), (5404, 37856), (5408, 37828), (5824, 35126), (6176, 33124), (6272, 32617), (8281, 24704), (9457, 21632), (9464, 21616), (10036, 20384), (10192, 20072), (10808, 18928), (10816, 18914), (11648, 17563), (12352, 16562)]