201769204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17881}}^1$

素因数の和:17936

約数の個数: 48

約数和(自身を含む): 448623616

約数和(自身を除く): 246854412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 17881, 35762, 71524, 125167, 232453, 250334, 464906, 500668, 554311, 929812, 1108622, 1627171, 2217244, 3254342, 3880177, 6508684, 7206043, 7760354, 14412086, 15520708, 28824172, 50442301, 100884602, 201769204]

約数ペア:

[(1, 201769204), (2, 100884602), (4, 50442301), (7, 28824172), (13, 15520708), (14, 14412086), (26, 7760354), (28, 7206043), (31, 6508684), (52, 3880177), (62, 3254342), (91, 2217244), (124, 1627171), (182, 1108622), (217, 929812), (364, 554311), (403, 500668), (434, 464906), (806, 250334), (868, 232453), (1612, 125167), (2821, 71524), (5642, 35762), (11284, 17881)]