200682195

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16061}}^1$

素因数の和:16100

約数の個数: 48

約数和(自身を含む): 395510688

約数和(自身を除く): 194828493

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 12495, 16061, 48183, 80305, 112427, 240915, 273037, 337281, 562135, 786989, 819111, 1365185, 1686405, 1911259, 2360967, 3934945, 4095555, 5733777, 9556295, 11804835, 13378813, 28668885, 40136439, 66894065, 200682195]

約数ペア:

[(1, 200682195), (3, 66894065), (5, 40136439), (7, 28668885), (15, 13378813), (17, 11804835), (21, 9556295), (35, 5733777), (49, 4095555), (51, 3934945), (85, 2360967), (105, 1911259), (119, 1686405), (147, 1365185), (245, 819111), (255, 786989), (357, 562135), (595, 337281), (735, 273037), (833, 240915), (1785, 112427), (2499, 80305), (4165, 48183), (12495, 16061)]