197207164

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 447552000

約数和(自身を除く): 250344836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 73, 77, 98, 146, 154, 179, 196, 292, 308, 343, 358, 511, 539, 686, 716, 803, 1022, 1078, 1253, 1372, 1606, 1969, 2044, 2156, 2506, 3212, 3577, 3773, 3938, 5012, 5621, 7154, 7546, 7876, 8771, 11242, 13067, 13783, 14308, 15092, 17542, 22484, 25039, 26134, 27566, 35084, 39347, 50078, 52268, 55132, 61397, 78694, 91469, 96481, 100156, 122794, 143737, 157388, 182938, 192962, 245588, 275429, 287474, 365876, 385924, 550858, 574948, 640283, 675367, 1006159, 1101716, 1280566, 1350734, 2012318, 2561132, 2701468, 4024636, 4481981, 7043113, 8963962, 14086226, 17927924, 28172452, 49301791, 98603582, 197207164]

約数ペア:

[(1, 197207164), (2, 98603582), (4, 49301791), (7, 28172452), (11, 17927924), (14, 14086226), (22, 8963962), (28, 7043113), (44, 4481981), (49, 4024636), (73, 2701468), (77, 2561132), (98, 2012318), (146, 1350734), (154, 1280566), (179, 1101716), (196, 1006159), (292, 675367), (308, 640283), (343, 574948), (358, 550858), (511, 385924), (539, 365876), (686, 287474), (716, 275429), (803, 245588), (1022, 192962), (1078, 182938), (1253, 157388), (1372, 143737), (1606, 122794), (1969, 100156), (2044, 96481), (2156, 91469), (2506, 78694), (3212, 61397), (3577, 55132), (3773, 52268), (3938, 50078), (5012, 39347), (5621, 35084), (7154, 27566), (7546, 26134), (7876, 25039), (8771, 22484), (11242, 17542), (13067, 15092), (13783, 14308)]