201090785

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 289647360

約数和(自身を除く): 88556575

約数列:

[1, 5, 7, 29, 35, 67, 145, 203, 335, 469, 1015, 1943, 2345, 2957, 9715, 13601, 14785, 20699, 68005, 85753, 103495, 198119, 428765, 600271, 990595, 1386833, 3001355, 5745451, 6934165, 28727255, 40218157, 201090785]

約数ペア:

[(1, 201090785), (5, 40218157), (7, 28727255), (29, 6934165), (35, 5745451), (67, 3001355), (145, 1386833), (203, 990595), (335, 600271), (469, 428765), (1015, 198119), (1943, 103495), (2345, 85753), (2957, 68005), (9715, 20699), (13601, 14785)]