202179924

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 523635840

約数和(自身を除く): 321455916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 107, 146, 214, 219, 292, 321, 428, 438, 642, 657, 719, 876, 963, 1284, 1314, 1438, 1926, 2157, 2628, 2876, 3852, 4314, 6471, 7811, 8628, 12942, 15622, 23433, 25884, 31244, 46866, 52487, 70299, 76933, 93732, 104974, 140598, 153866, 157461, 209948, 230799, 281196, 307732, 314922, 461598, 472383, 629844, 692397, 923196, 944766, 1384794, 1889532, 2769588, 5616109, 11232218, 16848327, 22464436, 33696654, 50544981, 67393308, 101089962, 202179924]

約数ペア:

[(1, 202179924), (2, 101089962), (3, 67393308), (4, 50544981), (6, 33696654), (9, 22464436), (12, 16848327), (18, 11232218), (36, 5616109), (73, 2769588), (107, 1889532), (146, 1384794), (214, 944766), (219, 923196), (292, 692397), (321, 629844), (428, 472383), (438, 461598), (642, 314922), (657, 307732), (719, 281196), (876, 230799), (963, 209948), (1284, 157461), (1314, 153866), (1438, 140598), (1926, 104974), (2157, 93732), (2628, 76933), (2876, 70299), (3852, 52487), (4314, 46866), (6471, 31244), (7811, 25884), (8628, 23433), (12942, 15622)]