205481124

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1215

約数の個数: 120

約数和(自身を含む): 585446400

約数和(自身を除く): 379965276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 108, 114, 116, 162, 171, 174, 228, 261, 324, 342, 348, 513, 522, 551, 684, 783, 1026, 1044, 1102, 1151, 1539, 1566, 1653, 2052, 2204, 2302, 2349, 3078, 3132, 3306, 3453, 4604, 4698, 4959, 6156, 6612, 6906, 9396, 9918, 10359, 13812, 14877, 19836, 20718, 21869, 29754, 31077, 33379, 41436, 43738, 44631, 59508, 62154, 65607, 66758, 87476, 89262, 93231, 100137, 124308, 131214, 133516, 178524, 186462, 196821, 200274, 262428, 300411, 372924, 393642, 400548, 590463, 600822, 634201, 787284, 901233, 1180926, 1201644, 1268402, 1771389, 1802466, 1902603, 2361852, 2536804, 2703699, 3542778, 3604932, 3805206, 5407398, 5707809, 7085556, 7610412, 10814796, 11415618, 17123427, 22831236, 34246854, 51370281, 68493708, 102740562, 205481124]

約数ペア:

[(1, 205481124), (2, 102740562), (3, 68493708), (4, 51370281), (6, 34246854), (9, 22831236), (12, 17123427), (18, 11415618), (19, 10814796), (27, 7610412), (29, 7085556), (36, 5707809), (38, 5407398), (54, 3805206), (57, 3604932), (58, 3542778), (76, 2703699), (81, 2536804), (87, 2361852), (108, 1902603), (114, 1802466), (116, 1771389), (162, 1268402), (171, 1201644), (174, 1180926), (228, 901233), (261, 787284), (324, 634201), (342, 600822), (348, 590463), (513, 400548), (522, 393642), (551, 372924), (684, 300411), (783, 262428), (1026, 200274), (1044, 196821), (1102, 186462), (1151, 178524), (1539, 133516), (1566, 131214), (1653, 124308), (2052, 100137), (2204, 93231), (2302, 89262), (2349, 87476), (3078, 66758), (3132, 65607), (3306, 62154), (3453, 59508), (4604, 44631), (4698, 43738), (4959, 41436), (6156, 33379), (6612, 31077), (6906, 29754), (9396, 21869), (9918, 20718), (10359, 19836), (13812, 14877)]