205654746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:940

約数の個数: 96

約数和(自身を含む): 504463680

約数和(自身を除く): 298808934

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 121, 187, 209, 242, 323, 363, 374, 418, 561, 627, 646, 726, 877, 969, 1122, 1254, 1754, 1938, 2057, 2299, 2631, 3553, 4114, 4598, 5262, 6171, 6897, 7106, 9647, 10659, 12342, 13794, 14909, 16663, 19294, 21318, 28941, 29818, 33326, 39083, 44727, 49989, 57882, 78166, 89454, 99978, 106117, 117249, 163999, 183293, 212234, 234498, 283271, 318351, 327998, 366586, 491997, 549879, 566542, 636702, 849813, 983994, 1099758, 1699626, 1803989, 2016223, 3115981, 3607978, 4032446, 5411967, 6048669, 6231962, 9347943, 10823934, 12097338, 18695886, 34275791, 68551582, 102827373, 205654746]

約数ペア:

[(1, 205654746), (2, 102827373), (3, 68551582), (6, 34275791), (11, 18695886), (17, 12097338), (19, 10823934), (22, 9347943), (33, 6231962), (34, 6048669), (38, 5411967), (51, 4032446), (57, 3607978), (66, 3115981), (102, 2016223), (114, 1803989), (121, 1699626), (187, 1099758), (209, 983994), (242, 849813), (323, 636702), (363, 566542), (374, 549879), (418, 491997), (561, 366586), (627, 327998), (646, 318351), (726, 283271), (877, 234498), (969, 212234), (1122, 183293), (1254, 163999), (1754, 117249), (1938, 106117), (2057, 99978), (2299, 89454), (2631, 78166), (3553, 57882), (4114, 49989), (4598, 44727), (5262, 39083), (6171, 33326), (6897, 29818), (7106, 28941), (9647, 21318), (10659, 19294), (12342, 16663), (13794, 14909)]