209230848

素因数分解:

$2^{10}\times 3^2\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:410

約数の個数: 132

約数和(自身を含む): 614394768

約数和(自身を除く): 405163920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 256, 288, 292, 311, 384, 438, 512, 576, 584, 622, 657, 768, 876, 933, 1024, 1152, 1168, 1244, 1314, 1536, 1752, 1866, 2304, 2336, 2488, 2628, 2799, 3072, 3504, 3732, 4608, 4672, 4976, 5256, 5598, 7008, 7464, 9216, 9344, 9952, 10512, 11196, 14016, 14928, 18688, 19904, 21024, 22392, 22703, 28032, 29856, 37376, 39808, 42048, 44784, 45406, 56064, 59712, 68109, 74752, 79616, 84096, 89568, 90812, 112128, 119424, 136218, 159232, 168192, 179136, 181624, 204327, 224256, 238848, 272436, 318464, 336384, 358272, 363248, 408654, 477696, 544872, 672768, 716544, 726496, 817308, 955392, 1089744, 1433088, 1452992, 1634616, 2179488, 2866176, 2905984, 3269232, 4358976, 5811968, 6538464, 8717952, 11623936, 13076928, 17435904, 23247872, 26153856, 34871808, 52307712, 69743616, 104615424, 209230848]

約数ペア:

[(1, 209230848), (2, 104615424), (3, 69743616), (4, 52307712), (6, 34871808), (8, 26153856), (9, 23247872), (12, 17435904), (16, 13076928), (18, 11623936), (24, 8717952), (32, 6538464), (36, 5811968), (48, 4358976), (64, 3269232), (72, 2905984), (73, 2866176), (96, 2179488), (128, 1634616), (144, 1452992), (146, 1433088), (192, 1089744), (219, 955392), (256, 817308), (288, 726496), (292, 716544), (311, 672768), (384, 544872), (438, 477696), (512, 408654), (576, 363248), (584, 358272), (622, 336384), (657, 318464), (768, 272436), (876, 238848), (933, 224256), (1024, 204327), (1152, 181624), (1168, 179136), (1244, 168192), (1314, 159232), (1536, 136218), (1752, 119424), (1866, 112128), (2304, 90812), (2336, 89568), (2488, 84096), (2628, 79616), (2799, 74752), (3072, 68109), (3504, 59712), (3732, 56064), (4608, 45406), (4672, 44784), (4976, 42048), (5256, 39808), (5598, 37376), (7008, 29856), (7464, 28032), (9216, 22703), (9344, 22392), (9952, 21024), (10512, 19904), (11196, 18688), (14016, 14928)]