206830848

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:592

約数の個数: 144

約数和(自身を含む): 638382080

約数和(自身を除く): 431551232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 256, 316, 336, 384, 448, 474, 487, 553, 632, 672, 768, 896, 948, 974, 1106, 1264, 1344, 1461, 1659, 1792, 1896, 1948, 2212, 2528, 2688, 2922, 3318, 3409, 3792, 3896, 4424, 5056, 5376, 5844, 6636, 6818, 7584, 7792, 8848, 10112, 10227, 11688, 13272, 13636, 15168, 15584, 17696, 20224, 20454, 23376, 26544, 27272, 30336, 31168, 35392, 38473, 40908, 46752, 53088, 54544, 60672, 62336, 70784, 76946, 81816, 93504, 106176, 109088, 115419, 124672, 141568, 153892, 163632, 187008, 212352, 218176, 230838, 269311, 307784, 327264, 374016, 424704, 436352, 461676, 538622, 615568, 654528, 807933, 872704, 923352, 1077244, 1231136, 1309056, 1615866, 1846704, 2154488, 2462272, 2618112, 3231732, 3693408, 4308976, 4924544, 6463464, 7386816, 8617952, 9849088, 12926928, 14773632, 17235904, 25853856, 29547264, 34471808, 51707712, 68943616, 103415424, 206830848]

約数ペア:

[(1, 206830848), (2, 103415424), (3, 68943616), (4, 51707712), (6, 34471808), (7, 29547264), (8, 25853856), (12, 17235904), (14, 14773632), (16, 12926928), (21, 9849088), (24, 8617952), (28, 7386816), (32, 6463464), (42, 4924544), (48, 4308976), (56, 3693408), (64, 3231732), (79, 2618112), (84, 2462272), (96, 2154488), (112, 1846704), (128, 1615866), (158, 1309056), (168, 1231136), (192, 1077244), (224, 923352), (237, 872704), (256, 807933), (316, 654528), (336, 615568), (384, 538622), (448, 461676), (474, 436352), (487, 424704), (553, 374016), (632, 327264), (672, 307784), (768, 269311), (896, 230838), (948, 218176), (974, 212352), (1106, 187008), (1264, 163632), (1344, 153892), (1461, 141568), (1659, 124672), (1792, 115419), (1896, 109088), (1948, 106176), (2212, 93504), (2528, 81816), (2688, 76946), (2922, 70784), (3318, 62336), (3409, 60672), (3792, 54544), (3896, 53088), (4424, 46752), (5056, 40908), (5376, 38473), (5844, 35392), (6636, 31168), (6818, 30336), (7584, 27272), (7792, 26544), (8848, 23376), (10112, 20454), (10227, 20224), (11688, 17696), (13272, 15584), (13636, 15168)]