201444327

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 380190720

約数和(自身を除く): 178746393

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 57, 63, 69, 81, 133, 161, 171, 189, 207, 243, 271, 399, 437, 483, 513, 567, 621, 813, 1197, 1311, 1449, 1539, 1701, 1863, 1897, 2439, 3059, 3591, 3933, 4347, 4617, 5149, 5589, 5691, 6233, 7317, 9177, 10773, 11799, 13041, 15447, 17073, 18699, 21951, 27531, 32319, 35397, 36043, 39123, 43631, 46341, 51219, 56097, 65853, 82593, 106191, 108129, 118427, 130893, 139023, 153657, 168291, 247779, 324387, 355281, 392679, 417069, 460971, 504873, 743337, 828989, 973161, 1065843, 1178037, 1251207, 1514619, 2486967, 2919483, 3197529, 3534111, 7460901, 8758449, 9592587, 10602333, 22382703, 28777761, 67148109, 201444327]

約数ペア:

[(1, 201444327), (3, 67148109), (7, 28777761), (9, 22382703), (19, 10602333), (21, 9592587), (23, 8758449), (27, 7460901), (57, 3534111), (63, 3197529), (69, 2919483), (81, 2486967), (133, 1514619), (161, 1251207), (171, 1178037), (189, 1065843), (207, 973161), (243, 828989), (271, 743337), (399, 504873), (437, 460971), (483, 417069), (513, 392679), (567, 355281), (621, 324387), (813, 247779), (1197, 168291), (1311, 153657), (1449, 139023), (1539, 130893), (1701, 118427), (1863, 108129), (1897, 106191), (2439, 82593), (3059, 65853), (3591, 56097), (3933, 51219), (4347, 46341), (4617, 43631), (5149, 39123), (5589, 36043), (5691, 35397), (6233, 32319), (7317, 27531), (9177, 21951), (10773, 18699), (11799, 17073), (13041, 15447)]