204479744

素因数分解:

$2^8\times 7^2\times {\mathrm{16301}}^1$

素因数の和:16331

約数の個数: 54

約数和(自身を含む): 474828354

約数和(自身を除く): 270348610

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 16301, 32602, 65204, 114107, 130408, 228214, 260816, 456428, 521632, 798749, 912856, 1043264, 1597498, 1825712, 2086528, 3194996, 3651424, 4173056, 6389992, 7302848, 12779984, 14605696, 25559968, 29211392, 51119936, 102239872, 204479744]

約数ペア:

[(1, 204479744), (2, 102239872), (4, 51119936), (7, 29211392), (8, 25559968), (14, 14605696), (16, 12779984), (28, 7302848), (32, 6389992), (49, 4173056), (56, 3651424), (64, 3194996), (98, 2086528), (112, 1825712), (128, 1597498), (196, 1043264), (224, 912856), (256, 798749), (392, 521632), (448, 456428), (784, 260816), (896, 228214), (1568, 130408), (1792, 114107), (3136, 65204), (6272, 32602), (12544, 16301)]