199977508731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{524351}}^1$

素因数の和:524512

約数の個数: 64

約数和(自身を含む): 360821293056

約数和(自身を除く): 160843784325

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 127, 143, 231, 273, 381, 429, 889, 1001, 1397, 1651, 2667, 3003, 4191, 4953, 9779, 11557, 18161, 29337, 34671, 54483, 127127, 381381, 524351, 1573053, 3670457, 5767861, 6816563, 11011371, 17303583, 20449689, 40375027, 47715941, 66592577, 74982193, 121125081, 143147823, 199777731, 224946579, 466148039, 524875351, 732518347, 865703501, 1398444117, 1574626053, 2197555041, 2597110503, 5127628429, 6059924507, 9522738511, 15382885287, 18179773521, 28568215533, 66659169577, 199977508731]

約数ペア:

[(1, 199977508731), (3, 66659169577), (7, 28568215533), (11, 18179773521), (13, 15382885287), (21, 9522738511), (33, 6059924507), (39, 5127628429), (77, 2597110503), (91, 2197555041), (127, 1574626053), (143, 1398444117), (231, 865703501), (273, 732518347), (381, 524875351), (429, 466148039), (889, 224946579), (1001, 199777731), (1397, 143147823), (1651, 121125081), (2667, 74982193), (3003, 66592577), (4191, 47715941), (4953, 40375027), (9779, 20449689), (11557, 17303583), (18161, 11011371), (29337, 6816563), (34671, 5767861), (54483, 3670457), (127127, 1573053), (381381, 524351)]