200709344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1973}}^1$

素因数の和:2028

約数の個数: 72

約数和(自身を含む): 458149608

約数和(自身を除く): 257440264

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 289, 352, 374, 544, 578, 748, 1156, 1496, 1973, 2312, 2992, 3179, 3946, 4624, 5984, 6358, 7892, 9248, 12716, 15784, 21703, 25432, 31568, 33541, 43406, 50864, 63136, 67082, 86812, 101728, 134164, 173624, 268328, 347248, 368951, 536656, 570197, 694496, 737902, 1073312, 1140394, 1475804, 2280788, 2951608, 4561576, 5903216, 6272167, 9123152, 11806432, 12544334, 18246304, 25088668, 50177336, 100354672, 200709344]

約数ペア:

[(1, 200709344), (2, 100354672), (4, 50177336), (8, 25088668), (11, 18246304), (16, 12544334), (17, 11806432), (22, 9123152), (32, 6272167), (34, 5903216), (44, 4561576), (68, 2951608), (88, 2280788), (136, 1475804), (176, 1140394), (187, 1073312), (272, 737902), (289, 694496), (352, 570197), (374, 536656), (544, 368951), (578, 347248), (748, 268328), (1156, 173624), (1496, 134164), (1973, 101728), (2312, 86812), (2992, 67082), (3179, 63136), (3946, 50864), (4624, 43406), (5984, 33541), (6358, 31568), (7892, 25432), (9248, 21703), (12716, 15784)]