194974208

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2705

約数の個数: 80

約数和(自身を含む): 457845696

約数和(自身を除く): 262871488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1144, 1408, 1664, 2288, 2663, 2816, 3328, 4576, 5326, 5632, 6656, 9152, 10652, 18304, 21304, 29293, 34619, 36608, 42608, 58586, 69238, 73216, 85216, 117172, 138476, 170432, 234344, 276952, 340864, 380809, 468688, 553904, 681728, 761618, 937376, 1107808, 1363456, 1523236, 1874752, 2215616, 3046472, 3749504, 4431232, 6092944, 7499008, 8862464, 12185888, 14998016, 17724928, 24371776, 48743552, 97487104, 194974208]

約数ペア:

[(1, 194974208), (2, 97487104), (4, 48743552), (8, 24371776), (11, 17724928), (13, 14998016), (16, 12185888), (22, 8862464), (26, 7499008), (32, 6092944), (44, 4431232), (52, 3749504), (64, 3046472), (88, 2215616), (104, 1874752), (128, 1523236), (143, 1363456), (176, 1107808), (208, 937376), (256, 761618), (286, 681728), (352, 553904), (416, 468688), (512, 380809), (572, 340864), (704, 276952), (832, 234344), (1144, 170432), (1408, 138476), (1664, 117172), (2288, 85216), (2663, 73216), (2816, 69238), (3328, 58586), (4576, 42608), (5326, 36608), (5632, 34619), (6656, 29293), (9152, 21304), (10652, 18304)]