201292784

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1423

約数の個数: 120

約数和(自身を含む): 524417328

約数和(自身を除く): 323124544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 238, 272, 308, 374, 392, 476, 539, 616, 748, 784, 833, 952, 1078, 1232, 1309, 1373, 1496, 1666, 1904, 2156, 2618, 2746, 2992, 3332, 4312, 5236, 5492, 6664, 8624, 9163, 9611, 10472, 10984, 13328, 15103, 18326, 19222, 20944, 21968, 23341, 30206, 36652, 38444, 46682, 60412, 67277, 73304, 76888, 93364, 105721, 120824, 134554, 146608, 153776, 163387, 186728, 211442, 241648, 256751, 269108, 326774, 373456, 422884, 513502, 538216, 653548, 740047, 845768, 1027004, 1076432, 1143709, 1307096, 1480094, 1691536, 1797257, 2054008, 2287418, 2614192, 2960188, 3594514, 4108016, 4574836, 5920376, 7189028, 9149672, 11840752, 12580799, 14378056, 18299344, 25161598, 28756112, 50323196, 100646392, 201292784]

約数ペア:

[(1, 201292784), (2, 100646392), (4, 50323196), (7, 28756112), (8, 25161598), (11, 18299344), (14, 14378056), (16, 12580799), (17, 11840752), (22, 9149672), (28, 7189028), (34, 5920376), (44, 4574836), (49, 4108016), (56, 3594514), (68, 2960188), (77, 2614192), (88, 2287418), (98, 2054008), (112, 1797257), (119, 1691536), (136, 1480094), (154, 1307096), (176, 1143709), (187, 1076432), (196, 1027004), (238, 845768), (272, 740047), (308, 653548), (374, 538216), (392, 513502), (476, 422884), (539, 373456), (616, 326774), (748, 269108), (784, 256751), (833, 241648), (952, 211442), (1078, 186728), (1232, 163387), (1309, 153776), (1373, 146608), (1496, 134554), (1666, 120824), (1904, 105721), (2156, 93364), (2618, 76888), (2746, 73304), (2992, 67277), (3332, 60412), (4312, 46682), (5236, 38444), (5492, 36652), (6664, 30206), (8624, 23341), (9163, 21968), (9611, 20944), (10472, 19222), (10984, 18326), (13328, 15103)]