201272292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1153}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 549853304

約数和(自身を除く): 348581012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 373, 468, 746, 1119, 1153, 1492, 2238, 2306, 3357, 3459, 4476, 4612, 4849, 6714, 6918, 9698, 10377, 13428, 13836, 14547, 14989, 19396, 20754, 29094, 29978, 41508, 43641, 44967, 58188, 59956, 87282, 89934, 134901, 174564, 179868, 269802, 430069, 539604, 860138, 1290207, 1720276, 2580414, 3870621, 5160828, 5590897, 7741242, 11181794, 15482484, 16772691, 22363588, 33545382, 50318073, 67090764, 100636146, 201272292]

約数ペア:

[(1, 201272292), (2, 100636146), (3, 67090764), (4, 50318073), (6, 33545382), (9, 22363588), (12, 16772691), (13, 15482484), (18, 11181794), (26, 7741242), (36, 5590897), (39, 5160828), (52, 3870621), (78, 2580414), (117, 1720276), (156, 1290207), (234, 860138), (373, 539604), (468, 430069), (746, 269802), (1119, 179868), (1153, 174564), (1492, 134901), (2238, 89934), (2306, 87282), (3357, 59956), (3459, 58188), (4476, 44967), (4612, 43641), (4849, 41508), (6714, 29978), (6918, 29094), (9698, 20754), (10377, 19396), (13428, 14989), (13836, 14547)]