201254907

素因数分解:

$3^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{1493}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 315532800

約数和(自身を除く): 114277893

約数列:

[1, 3, 7, 21, 49, 131, 147, 343, 393, 917, 1029, 1493, 2751, 4479, 6419, 10451, 19257, 31353, 44933, 73157, 134799, 195583, 219471, 512099, 586749, 1369081, 1536297, 4107243, 9583567, 28750701, 67084969, 201254907]

約数ペア:

[(1, 201254907), (3, 67084969), (7, 28750701), (21, 9583567), (49, 4107243), (131, 1536297), (147, 1369081), (343, 586749), (393, 512099), (917, 219471), (1029, 195583), (1493, 134799), (2751, 73157), (4479, 44933), (6419, 31353), (10451, 19257)]