206971392

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1209

約数の個数: 80

約数和(自身を含む): 556250112

約数和(自身を除く): 349278720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1061, 1524, 1536, 2032, 2122, 3048, 3183, 4064, 4244, 6096, 6366, 8128, 8488, 12192, 12732, 16256, 16976, 24384, 25464, 32512, 33952, 48768, 50928, 65024, 67904, 97536, 101856, 134747, 135808, 195072, 203712, 269494, 271616, 404241, 407424, 538988, 543232, 808482, 814848, 1077976, 1616964, 1629696, 2155952, 3233928, 4311904, 6467856, 8623808, 12935712, 17247616, 25871424, 34495232, 51742848, 68990464, 103485696, 206971392]

約数ペア:

[(1, 206971392), (2, 103485696), (3, 68990464), (4, 51742848), (6, 34495232), (8, 25871424), (12, 17247616), (16, 12935712), (24, 8623808), (32, 6467856), (48, 4311904), (64, 3233928), (96, 2155952), (127, 1629696), (128, 1616964), (192, 1077976), (254, 814848), (256, 808482), (381, 543232), (384, 538988), (508, 407424), (512, 404241), (762, 271616), (768, 269494), (1016, 203712), (1061, 195072), (1524, 135808), (1536, 134747), (2032, 101856), (2122, 97536), (3048, 67904), (3183, 65024), (4064, 50928), (4244, 48768), (6096, 33952), (6366, 32512), (8128, 25464), (8488, 24384), (12192, 16976), (12732, 16256)]