206127828

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 563492160

約数和(自身を除く): 357364332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 59, 81, 82, 108, 118, 123, 162, 164, 177, 236, 246, 263, 324, 354, 369, 492, 526, 531, 708, 738, 789, 1052, 1062, 1107, 1476, 1578, 1593, 2124, 2214, 2367, 2419, 3156, 3186, 3321, 4428, 4734, 4779, 4838, 6372, 6642, 7101, 7257, 9468, 9558, 9676, 10783, 13284, 14202, 14514, 15517, 19116, 21303, 21566, 21771, 28404, 29028, 31034, 32349, 42606, 43132, 43542, 46551, 62068, 64698, 65313, 85212, 87084, 93102, 97047, 129396, 130626, 139653, 186204, 194094, 195939, 261252, 279306, 291141, 388188, 391878, 418959, 558612, 582282, 636197, 783756, 837918, 873423, 1164564, 1256877, 1272394, 1675836, 1746846, 1908591, 2513754, 2544788, 3493692, 3817182, 5027508, 5725773, 7634364, 11451546, 17177319, 22903092, 34354638, 51531957, 68709276, 103063914, 206127828]

約数ペア:

[(1, 206127828), (2, 103063914), (3, 68709276), (4, 51531957), (6, 34354638), (9, 22903092), (12, 17177319), (18, 11451546), (27, 7634364), (36, 5725773), (41, 5027508), (54, 3817182), (59, 3493692), (81, 2544788), (82, 2513754), (108, 1908591), (118, 1746846), (123, 1675836), (162, 1272394), (164, 1256877), (177, 1164564), (236, 873423), (246, 837918), (263, 783756), (324, 636197), (354, 582282), (369, 558612), (492, 418959), (526, 391878), (531, 388188), (708, 291141), (738, 279306), (789, 261252), (1052, 195939), (1062, 194094), (1107, 186204), (1476, 139653), (1578, 130626), (1593, 129396), (2124, 97047), (2214, 93102), (2367, 87084), (2419, 85212), (3156, 65313), (3186, 64698), (3321, 62068), (4428, 46551), (4734, 43542), (4779, 43132), (4838, 42606), (6372, 32349), (6642, 31034), (7101, 29028), (7257, 28404), (9468, 21771), (9558, 21566), (9676, 21303), (10783, 19116), (13284, 15517), (14202, 14514)]