207963912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1787}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 561718080

約数和(自身を除く): 353754168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 373, 746, 1119, 1492, 1787, 2238, 2984, 3574, 4476, 4849, 5361, 7148, 8952, 9698, 10722, 14296, 14547, 19396, 21444, 23231, 29094, 38792, 42888, 46462, 58188, 69693, 92924, 116376, 139386, 185848, 278772, 557544, 666551, 1333102, 1999653, 2666204, 3999306, 5332408, 7998612, 8665163, 15997224, 17330326, 25995489, 34660652, 51990978, 69321304, 103981956, 207963912]

約数ペア:

[(1, 207963912), (2, 103981956), (3, 69321304), (4, 51990978), (6, 34660652), (8, 25995489), (12, 17330326), (13, 15997224), (24, 8665163), (26, 7998612), (39, 5332408), (52, 3999306), (78, 2666204), (104, 1999653), (156, 1333102), (312, 666551), (373, 557544), (746, 278772), (1119, 185848), (1492, 139386), (1787, 116376), (2238, 92924), (2984, 69693), (3574, 58188), (4476, 46462), (4849, 42888), (5361, 38792), (7148, 29094), (8952, 23231), (9698, 21444), (10722, 19396), (14296, 14547)]