207355896

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:666

約数の個数: 128

約数和(自身を含む): 632966400

約数和(自身を除く): 425610504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 197, 198, 216, 264, 297, 394, 396, 443, 591, 594, 788, 792, 886, 1182, 1188, 1329, 1576, 1772, 1773, 2167, 2364, 2376, 2658, 3544, 3546, 3987, 4334, 4728, 4873, 5316, 5319, 6501, 7092, 7974, 8668, 9746, 10632, 10638, 11961, 13002, 14184, 14619, 15948, 17336, 19492, 19503, 21276, 23922, 26004, 29238, 31896, 38984, 39006, 42552, 43857, 47844, 52008, 58476, 58509, 78012, 87271, 87714, 95688, 116952, 117018, 131571, 156024, 174542, 175428, 234036, 261813, 263142, 349084, 350856, 468072, 523626, 526284, 698168, 785439, 959981, 1047252, 1052568, 1570878, 1919962, 2094504, 2356317, 2879943, 3141756, 3839924, 4712634, 5759886, 6283512, 7679848, 8639829, 9425268, 11519772, 17279658, 18850536, 23039544, 25919487, 34559316, 51838974, 69118632, 103677948, 207355896]

約数ペア:

[(1, 207355896), (2, 103677948), (3, 69118632), (4, 51838974), (6, 34559316), (8, 25919487), (9, 23039544), (11, 18850536), (12, 17279658), (18, 11519772), (22, 9425268), (24, 8639829), (27, 7679848), (33, 6283512), (36, 5759886), (44, 4712634), (54, 3839924), (66, 3141756), (72, 2879943), (88, 2356317), (99, 2094504), (108, 1919962), (132, 1570878), (197, 1052568), (198, 1047252), (216, 959981), (264, 785439), (297, 698168), (394, 526284), (396, 523626), (443, 468072), (591, 350856), (594, 349084), (788, 263142), (792, 261813), (886, 234036), (1182, 175428), (1188, 174542), (1329, 156024), (1576, 131571), (1772, 117018), (1773, 116952), (2167, 95688), (2364, 87714), (2376, 87271), (2658, 78012), (3544, 58509), (3546, 58476), (3987, 52008), (4334, 47844), (4728, 43857), (4873, 42552), (5316, 39006), (5319, 38984), (6501, 31896), (7092, 29238), (7974, 26004), (8668, 23922), (9746, 21276), (10632, 19503), (10638, 19492), (11961, 17336), (13002, 15948), (14184, 14619)]