214531548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21107}}^1$

素因数の和:21143

約数の個数: 72

約数和(自身を含む): 628849536

約数和(自身を除く): 414317988

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 21107, 42214, 63321, 84428, 126642, 147749, 232177, 253284, 295498, 443247, 464354, 590996, 696531, 886494, 928708, 1393062, 1625239, 1772988, 2553947, 2786124, 3250478, 4875717, 5107894, 6500956, 7661841, 9751434, 10215788, 15323682, 17877629, 19502868, 30647364, 35755258, 53632887, 71510516, 107265774, 214531548]

約数ペア:

[(1, 214531548), (2, 107265774), (3, 71510516), (4, 53632887), (6, 35755258), (7, 30647364), (11, 19502868), (12, 17877629), (14, 15323682), (21, 10215788), (22, 9751434), (28, 7661841), (33, 6500956), (42, 5107894), (44, 4875717), (66, 3250478), (77, 2786124), (84, 2553947), (121, 1772988), (132, 1625239), (154, 1393062), (231, 928708), (242, 886494), (308, 696531), (363, 590996), (462, 464354), (484, 443247), (726, 295498), (847, 253284), (924, 232177), (1452, 147749), (1694, 126642), (2541, 84428), (3388, 63321), (5082, 42214), (10164, 21107)]