204785712

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{4349}}^1$

素因数の和:4475

約数の個数: 80

約数和(自身を含む): 593340000

約数和(自身を除く): 388554288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2943, 3924, 4349, 5232, 5886, 7848, 8698, 11772, 13047, 15696, 17396, 23544, 26094, 34792, 39141, 47088, 52188, 69584, 78282, 104376, 117423, 156564, 208752, 234846, 313128, 469692, 474041, 626256, 939384, 948082, 1422123, 1878768, 1896164, 2844246, 3792328, 4266369, 5688492, 7584656, 8532738, 11376984, 12799107, 17065476, 22753968, 25598214, 34130952, 51196428, 68261904, 102392856, 204785712]

約数ペア:

[(1, 204785712), (2, 102392856), (3, 68261904), (4, 51196428), (6, 34130952), (8, 25598214), (9, 22753968), (12, 17065476), (16, 12799107), (18, 11376984), (24, 8532738), (27, 7584656), (36, 5688492), (48, 4266369), (54, 3792328), (72, 2844246), (108, 1896164), (109, 1878768), (144, 1422123), (216, 948082), (218, 939384), (327, 626256), (432, 474041), (436, 469692), (654, 313128), (872, 234846), (981, 208752), (1308, 156564), (1744, 117423), (1962, 104376), (2616, 78282), (2943, 69584), (3924, 52188), (4349, 47088), (5232, 39141), (5886, 34792), (7848, 26094), (8698, 23544), (11772, 17396), (13047, 15696)]