201121056

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2556

約数の個数: 120

約数和(自身を含む): 610815744

約数和(自身を除く): 409694688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2503, 2511, 2592, 2976, 3348, 4464, 5006, 5022, 6696, 7509, 8928, 10012, 10044, 13392, 15018, 20024, 20088, 22527, 26784, 30036, 40048, 40176, 45054, 60072, 67581, 77593, 80096, 80352, 90108, 120144, 135162, 155186, 180216, 202743, 232779, 240288, 270324, 310372, 360432, 405486, 465558, 540648, 620744, 698337, 720864, 810972, 931116, 1081296, 1241488, 1396674, 1621944, 1862232, 2095011, 2162592, 2482976, 2793348, 3243888, 3724464, 4190022, 5586696, 6285033, 6487776, 7448928, 8380044, 11173392, 12570066, 16760088, 22346784, 25140132, 33520176, 50280264, 67040352, 100560528, 201121056]

約数ペア:

[(1, 201121056), (2, 100560528), (3, 67040352), (4, 50280264), (6, 33520176), (8, 25140132), (9, 22346784), (12, 16760088), (16, 12570066), (18, 11173392), (24, 8380044), (27, 7448928), (31, 6487776), (32, 6285033), (36, 5586696), (48, 4190022), (54, 3724464), (62, 3243888), (72, 2793348), (81, 2482976), (93, 2162592), (96, 2095011), (108, 1862232), (124, 1621944), (144, 1396674), (162, 1241488), (186, 1081296), (216, 931116), (248, 810972), (279, 720864), (288, 698337), (324, 620744), (372, 540648), (432, 465558), (496, 405486), (558, 360432), (648, 310372), (744, 270324), (837, 240288), (864, 232779), (992, 202743), (1116, 180216), (1296, 155186), (1488, 135162), (1674, 120144), (2232, 90108), (2503, 80352), (2511, 80096), (2592, 77593), (2976, 67581), (3348, 60072), (4464, 45054), (5006, 40176), (5022, 40048), (6696, 30036), (7509, 26784), (8928, 22527), (10012, 20088), (10044, 20024), (13392, 15018)]