211669260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11059}}^1$

素因数の和:11111

約数の個数: 96

約数和(自身を含む): 668908800

約数和(自身を除く): 457239540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3828, 4785, 6380, 9570, 11059, 19140, 22118, 33177, 44236, 55295, 66354, 110590, 121649, 132708, 165885, 221180, 243298, 320711, 331770, 364947, 486596, 608245, 641422, 663540, 729894, 962133, 1216490, 1282844, 1459788, 1603555, 1824735, 1924266, 2432980, 3207110, 3527821, 3649470, 3848532, 4810665, 6414220, 7055642, 7298940, 9621330, 10583463, 14111284, 17639105, 19242660, 21166926, 35278210, 42333852, 52917315, 70556420, 105834630, 211669260]

約数ペア:

[(1, 211669260), (2, 105834630), (3, 70556420), (4, 52917315), (5, 42333852), (6, 35278210), (10, 21166926), (11, 19242660), (12, 17639105), (15, 14111284), (20, 10583463), (22, 9621330), (29, 7298940), (30, 7055642), (33, 6414220), (44, 4810665), (55, 3848532), (58, 3649470), (60, 3527821), (66, 3207110), (87, 2432980), (110, 1924266), (116, 1824735), (132, 1603555), (145, 1459788), (165, 1282844), (174, 1216490), (220, 962133), (290, 729894), (319, 663540), (330, 641422), (348, 608245), (435, 486596), (580, 364947), (638, 331770), (660, 320711), (870, 243298), (957, 221180), (1276, 165885), (1595, 132708), (1740, 121649), (1914, 110590), (3190, 66354), (3828, 55295), (4785, 44236), (6380, 33177), (9570, 22118), (11059, 19140)]