201489288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8387}}^1$

素因数の和:8427

約数の個数: 128

約数和(自身を含む): 676408320

約数和(自身を除く): 474919032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 8387, 12012, 16774, 24024, 25161, 33548, 50322, 58709, 67096, 92257, 100644, 109031, 117418, 176127, 184514, 201288, 218062, 234836, 276771, 327093, 352254, 369028, 436124, 469672, 553542, 645799, 654186, 704508, 738056, 763217, 872248, 1107084, 1199341, 1291598, 1308372, 1409016, 1526434, 1937397, 2214168, 2289651, 2398682, 2583196, 2616744, 3052868, 3598023, 3874794, 4579302, 4797364, 5166392, 6105736, 7196046, 7749588, 8395387, 9158604, 9594728, 14392092, 15499176, 16790774, 18317208, 25186161, 28784184, 33581548, 50372322, 67163096, 100744644, 201489288]

約数ペア:

[(1, 201489288), (2, 100744644), (3, 67163096), (4, 50372322), (6, 33581548), (7, 28784184), (8, 25186161), (11, 18317208), (12, 16790774), (13, 15499176), (14, 14392092), (21, 9594728), (22, 9158604), (24, 8395387), (26, 7749588), (28, 7196046), (33, 6105736), (39, 5166392), (42, 4797364), (44, 4579302), (52, 3874794), (56, 3598023), (66, 3052868), (77, 2616744), (78, 2583196), (84, 2398682), (88, 2289651), (91, 2214168), (104, 1937397), (132, 1526434), (143, 1409016), (154, 1308372), (156, 1291598), (168, 1199341), (182, 1107084), (231, 872248), (264, 763217), (273, 738056), (286, 704508), (308, 654186), (312, 645799), (364, 553542), (429, 469672), (462, 436124), (546, 369028), (572, 352254), (616, 327093), (728, 276771), (858, 234836), (924, 218062), (1001, 201288), (1092, 184514), (1144, 176127), (1716, 117418), (1848, 109031), (2002, 100644), (2184, 92257), (3003, 67096), (3432, 58709), (4004, 50322), (6006, 33548), (8008, 25161), (8387, 24024), (12012, 16774)]