205447968

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{21617}}^1$

素因数の和:21647

約数の個数: 96

約数和(自身を含む): 653728320

約数和(自身を除く): 448280352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 2376, 3168, 4752, 9504, 21617, 43234, 64851, 86468, 129702, 172936, 194553, 237787, 259404, 345872, 389106, 475574, 518808, 583659, 691744, 713361, 778212, 951148, 1037616, 1167318, 1426722, 1556424, 1902296, 2075232, 2140083, 2334636, 2853444, 3112848, 3804592, 4280166, 4669272, 5706888, 6225696, 6420249, 7609184, 8560332, 9338544, 11413776, 12840498, 17120664, 18677088, 22827552, 25680996, 34241328, 51361992, 68482656, 102723984, 205447968]

約数ペア:

[(1, 205447968), (2, 102723984), (3, 68482656), (4, 51361992), (6, 34241328), (8, 25680996), (9, 22827552), (11, 18677088), (12, 17120664), (16, 12840498), (18, 11413776), (22, 9338544), (24, 8560332), (27, 7609184), (32, 6420249), (33, 6225696), (36, 5706888), (44, 4669272), (48, 4280166), (54, 3804592), (66, 3112848), (72, 2853444), (88, 2334636), (96, 2140083), (99, 2075232), (108, 1902296), (132, 1556424), (144, 1426722), (176, 1167318), (198, 1037616), (216, 951148), (264, 778212), (288, 713361), (297, 691744), (352, 583659), (396, 518808), (432, 475574), (528, 389106), (594, 345872), (792, 259404), (864, 237787), (1056, 194553), (1188, 172936), (1584, 129702), (2376, 86468), (3168, 64851), (4752, 43234), (9504, 21617)]