204004836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1194

約数の個数: 108

約数和(自身を含む): 605945340

約数和(自身を除く): 401940504

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 109, 126, 147, 196, 218, 252, 294, 327, 436, 441, 588, 654, 763, 882, 981, 1061, 1308, 1526, 1764, 1962, 2122, 2289, 3052, 3183, 3924, 4244, 4578, 5341, 6366, 6867, 7427, 9156, 9549, 10682, 12732, 13734, 14854, 16023, 19098, 21364, 22281, 27468, 29708, 32046, 38196, 44562, 48069, 51989, 64092, 66843, 89124, 96138, 103978, 115649, 133686, 155967, 192276, 207956, 231298, 267372, 311934, 346947, 462596, 467901, 623868, 693894, 809543, 935802, 1040841, 1387788, 1619086, 1871604, 2081682, 2428629, 3238172, 4163364, 4857258, 5666801, 7285887, 9714516, 11333602, 14571774, 17000403, 22667204, 29143548, 34000806, 51001209, 68001612, 102002418, 204004836]

約数ペア:

[(1, 204004836), (2, 102002418), (3, 68001612), (4, 51001209), (6, 34000806), (7, 29143548), (9, 22667204), (12, 17000403), (14, 14571774), (18, 11333602), (21, 9714516), (28, 7285887), (36, 5666801), (42, 4857258), (49, 4163364), (63, 3238172), (84, 2428629), (98, 2081682), (109, 1871604), (126, 1619086), (147, 1387788), (196, 1040841), (218, 935802), (252, 809543), (294, 693894), (327, 623868), (436, 467901), (441, 462596), (588, 346947), (654, 311934), (763, 267372), (882, 231298), (981, 207956), (1061, 192276), (1308, 155967), (1526, 133686), (1764, 115649), (1962, 103978), (2122, 96138), (2289, 89124), (3052, 66843), (3183, 64092), (3924, 51989), (4244, 48069), (4578, 44562), (5341, 38196), (6366, 32046), (6867, 29708), (7427, 27468), (9156, 22281), (9549, 21364), (10682, 19098), (12732, 16023), (13734, 14854)]