204454206

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 120

約数和(自身を含む): 532242216

約数和(自身を除く): 327788010

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 153, 162, 187, 198, 289, 297, 306, 374, 397, 459, 561, 578, 594, 794, 867, 891, 918, 1122, 1191, 1377, 1683, 1734, 1782, 2382, 2601, 2754, 3179, 3366, 3573, 4367, 5049, 5202, 6358, 6749, 7146, 7803, 8734, 9537, 10098, 10719, 13101, 13498, 15147, 15606, 19074, 20247, 21438, 23409, 26202, 28611, 30294, 32157, 39303, 40494, 46818, 57222, 60741, 64314, 74239, 78606, 85833, 114733, 117909, 121482, 148478, 171666, 182223, 222717, 229466, 235818, 257499, 344199, 353727, 364446, 445434, 514998, 546669, 668151, 688398, 707454, 1032597, 1093338, 1262063, 1336302, 2004453, 2065194, 2524126, 3097791, 3786189, 4008906, 6013359, 6195582, 7572378, 9293373, 11358567, 12026718, 18586746, 22717134, 34075701, 68151402, 102227103, 204454206]

約数ペア:

[(1, 204454206), (2, 102227103), (3, 68151402), (6, 34075701), (9, 22717134), (11, 18586746), (17, 12026718), (18, 11358567), (22, 9293373), (27, 7572378), (33, 6195582), (34, 6013359), (51, 4008906), (54, 3786189), (66, 3097791), (81, 2524126), (99, 2065194), (102, 2004453), (153, 1336302), (162, 1262063), (187, 1093338), (198, 1032597), (289, 707454), (297, 688398), (306, 668151), (374, 546669), (397, 514998), (459, 445434), (561, 364446), (578, 353727), (594, 344199), (794, 257499), (867, 235818), (891, 229466), (918, 222717), (1122, 182223), (1191, 171666), (1377, 148478), (1683, 121482), (1734, 117909), (1782, 114733), (2382, 85833), (2601, 78606), (2754, 74239), (3179, 64314), (3366, 60741), (3573, 57222), (4367, 46818), (5049, 40494), (5202, 39303), (6358, 32157), (6749, 30294), (7146, 28611), (7803, 26202), (8734, 23409), (9537, 21438), (10098, 20247), (10719, 19074), (13101, 15606), (13498, 15147)]