201317193

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9371}}^1$

素因数の和:9426

約数の個数: 48

約数和(自身を含む): 374280192

約数和(自身を除く): 172962999

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2387, 3069, 7161, 9371, 21483, 28113, 65597, 84339, 103081, 196791, 290501, 309243, 590373, 721567, 871503, 927729, 2033507, 2164701, 2614509, 3195511, 6100521, 6494103, 9586533, 18301563, 22368577, 28759599, 67105731, 201317193]

約数ペア:

[(1, 201317193), (3, 67105731), (7, 28759599), (9, 22368577), (11, 18301563), (21, 9586533), (31, 6494103), (33, 6100521), (63, 3195511), (77, 2614509), (93, 2164701), (99, 2033507), (217, 927729), (231, 871503), (279, 721567), (341, 590373), (651, 309243), (693, 290501), (1023, 196791), (1953, 103081), (2387, 84339), (3069, 65597), (7161, 28113), (9371, 21483)]