198820644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2237

約数の個数: 96

約数和(自身を含む): 549182592

約数和(自身を除く): 350361948

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 41, 44, 51, 66, 68, 82, 102, 123, 132, 164, 187, 204, 246, 374, 451, 492, 561, 697, 748, 902, 1122, 1353, 1394, 1804, 2091, 2161, 2244, 2706, 2788, 4182, 4322, 5412, 6483, 7667, 8364, 8644, 12966, 15334, 23001, 23771, 25932, 30668, 36737, 46002, 47542, 71313, 73474, 88601, 92004, 95084, 110211, 142626, 146948, 177202, 220422, 265803, 285252, 354404, 404107, 440844, 531606, 808214, 974611, 1063212, 1212321, 1506217, 1616428, 1949222, 2424642, 2923833, 3012434, 3898444, 4518651, 4849284, 5847666, 6024868, 9037302, 11695332, 16568387, 18074604, 33136774, 49705161, 66273548, 99410322, 198820644]

約数ペア:

[(1, 198820644), (2, 99410322), (3, 66273548), (4, 49705161), (6, 33136774), (11, 18074604), (12, 16568387), (17, 11695332), (22, 9037302), (33, 6024868), (34, 5847666), (41, 4849284), (44, 4518651), (51, 3898444), (66, 3012434), (68, 2923833), (82, 2424642), (102, 1949222), (123, 1616428), (132, 1506217), (164, 1212321), (187, 1063212), (204, 974611), (246, 808214), (374, 531606), (451, 440844), (492, 404107), (561, 354404), (697, 285252), (748, 265803), (902, 220422), (1122, 177202), (1353, 146948), (1394, 142626), (1804, 110211), (2091, 95084), (2161, 92004), (2244, 88601), (2706, 73474), (2788, 71313), (4182, 47542), (4322, 46002), (5412, 36737), (6483, 30668), (7667, 25932), (8364, 23771), (8644, 23001), (12966, 15334)]