204054228

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{12853}}^1$

素因数の和:12883

約数の個数: 90

約数和(自身を含む): 620578266

約数和(自身を除く): 416524038

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 12853, 15876, 25706, 38559, 51412, 77118, 89971, 115677, 154236, 179942, 231354, 269913, 347031, 359884, 462708, 539826, 629797, 694062, 809739, 1041093, 1079652, 1259594, 1388124, 1619478, 1889391, 2082186, 2429217, 2519188, 3238956, 3778782, 4164372, 4858434, 5668173, 7287651, 7557564, 9716868, 11336346, 14575302, 17004519, 22672692, 29150604, 34009038, 51013557, 68018076, 102027114, 204054228]

約数ペア:

[(1, 204054228), (2, 102027114), (3, 68018076), (4, 51013557), (6, 34009038), (7, 29150604), (9, 22672692), (12, 17004519), (14, 14575302), (18, 11336346), (21, 9716868), (27, 7557564), (28, 7287651), (36, 5668173), (42, 4858434), (49, 4164372), (54, 3778782), (63, 3238956), (81, 2519188), (84, 2429217), (98, 2082186), (108, 1889391), (126, 1619478), (147, 1388124), (162, 1259594), (189, 1079652), (196, 1041093), (252, 809739), (294, 694062), (324, 629797), (378, 539826), (441, 462708), (567, 359884), (588, 347031), (756, 269913), (882, 231354), (1134, 179942), (1323, 154236), (1764, 115677), (2268, 89971), (2646, 77118), (3969, 51412), (5292, 38559), (7938, 25706), (12853, 15876)]