206862858

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2851}}^1$

素因数の和:3027

約数の個数: 48

約数和(自身を含む): 467157600

約数和(自身を除く): 260294742

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 139, 174, 261, 278, 417, 522, 834, 1251, 2502, 2851, 4031, 5702, 8062, 8553, 12093, 17106, 24186, 25659, 36279, 51318, 72558, 82679, 165358, 248037, 396289, 496074, 744111, 792578, 1188867, 1488222, 2377734, 3566601, 7133202, 11492381, 22984762, 34477143, 68954286, 103431429, 206862858]

約数ペア:

[(1, 206862858), (2, 103431429), (3, 68954286), (6, 34477143), (9, 22984762), (18, 11492381), (29, 7133202), (58, 3566601), (87, 2377734), (139, 1488222), (174, 1188867), (261, 792578), (278, 744111), (417, 496074), (522, 396289), (834, 248037), (1251, 165358), (2502, 82679), (2851, 72558), (4031, 51318), (5702, 36279), (8062, 25659), (8553, 24186), (12093, 17106)]