199409496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 592704000

約数和(自身を除く): 393294504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 97, 104, 132, 143, 156, 194, 264, 286, 291, 312, 388, 429, 572, 582, 599, 776, 858, 1067, 1144, 1164, 1198, 1261, 1716, 1797, 2134, 2328, 2396, 2522, 3201, 3432, 3594, 3783, 4268, 4792, 5044, 6402, 6589, 7188, 7566, 7787, 8536, 10088, 12804, 13178, 13871, 14376, 15132, 15574, 19767, 23361, 25608, 26356, 27742, 30264, 31148, 39534, 41613, 46722, 52712, 55484, 58103, 62296, 79068, 83226, 85657, 93444, 110968, 116206, 158136, 166452, 171314, 174309, 186888, 232412, 256971, 332904, 342628, 348618, 464824, 513942, 639133, 685256, 697236, 755339, 1027884, 1278266, 1394472, 1510678, 1917399, 2055768, 2266017, 2556532, 3021356, 3834798, 4532034, 5113064, 6042712, 7669596, 8308729, 9064068, 15339192, 16617458, 18128136, 24926187, 33234916, 49852374, 66469832, 99704748, 199409496]

約数ペア:

[(1, 199409496), (2, 99704748), (3, 66469832), (4, 49852374), (6, 33234916), (8, 24926187), (11, 18128136), (12, 16617458), (13, 15339192), (22, 9064068), (24, 8308729), (26, 7669596), (33, 6042712), (39, 5113064), (44, 4532034), (52, 3834798), (66, 3021356), (78, 2556532), (88, 2266017), (97, 2055768), (104, 1917399), (132, 1510678), (143, 1394472), (156, 1278266), (194, 1027884), (264, 755339), (286, 697236), (291, 685256), (312, 639133), (388, 513942), (429, 464824), (572, 348618), (582, 342628), (599, 332904), (776, 256971), (858, 232412), (1067, 186888), (1144, 174309), (1164, 171314), (1198, 166452), (1261, 158136), (1716, 116206), (1797, 110968), (2134, 93444), (2328, 85657), (2396, 83226), (2522, 79068), (3201, 62296), (3432, 58103), (3594, 55484), (3783, 52712), (4268, 46722), (4792, 41613), (5044, 39534), (6402, 31148), (6589, 30264), (7188, 27742), (7566, 26356), (7787, 25608), (8536, 23361), (10088, 19767), (12804, 15574), (13178, 15132), (13871, 14376)]