210557574

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1297}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 473821920

約数和(自身を除く): 263264346

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 311, 522, 622, 933, 1297, 1866, 2594, 2799, 3891, 5598, 7782, 9019, 11673, 18038, 23346, 27057, 37613, 54114, 75226, 81171, 112839, 162342, 225678, 338517, 403367, 677034, 806734, 1210101, 2420202, 3630303, 7260606, 11697643, 23395286, 35092929, 70185858, 105278787, 210557574]

約数ペア:

[(1, 210557574), (2, 105278787), (3, 70185858), (6, 35092929), (9, 23395286), (18, 11697643), (29, 7260606), (58, 3630303), (87, 2420202), (174, 1210101), (261, 806734), (311, 677034), (522, 403367), (622, 338517), (933, 225678), (1297, 162342), (1866, 112839), (2594, 81171), (2799, 75226), (3891, 54114), (5598, 37613), (7782, 27057), (9019, 23346), (11673, 18038)]