199947636

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{37783}}^1$

素因数の和:37810

約数の個数: 72

約数和(自身を含む): 603032640

約数和(自身を除く): 403085004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 37783, 75566, 113349, 151132, 226698, 264481, 340047, 453396, 528962, 680094, 793443, 1020141, 1057924, 1360188, 1586886, 1851367, 2040282, 2380329, 3173772, 3702734, 4080564, 4760658, 5554101, 7140987, 7405468, 9521316, 11108202, 14281974, 16662303, 22216404, 28563948, 33324606, 49986909, 66649212, 99973818, 199947636]

約数ペア:

[(1, 199947636), (2, 99973818), (3, 66649212), (4, 49986909), (6, 33324606), (7, 28563948), (9, 22216404), (12, 16662303), (14, 14281974), (18, 11108202), (21, 9521316), (27, 7405468), (28, 7140987), (36, 5554101), (42, 4760658), (49, 4080564), (54, 3702734), (63, 3173772), (84, 2380329), (98, 2040282), (108, 1851367), (126, 1586886), (147, 1360188), (189, 1057924), (196, 1020141), (252, 793443), (294, 680094), (378, 528962), (441, 453396), (588, 340047), (756, 264481), (882, 226698), (1323, 151132), (1764, 113349), (2646, 75566), (5292, 37783)]