197471568

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:881

約数の個数: 120

約数和(自身を含む): 599479488

約数和(自身を除く): 402007920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 113, 147, 168, 196, 226, 294, 336, 339, 392, 452, 588, 678, 743, 784, 791, 904, 1176, 1356, 1486, 1582, 1808, 2229, 2352, 2373, 2712, 2972, 3164, 4458, 4746, 5201, 5424, 5537, 5944, 6328, 8916, 9492, 10402, 11074, 11888, 12656, 15603, 16611, 17832, 18984, 20804, 22148, 31206, 33222, 35664, 36407, 37968, 41608, 44296, 62412, 66444, 72814, 83216, 83959, 88592, 109221, 124824, 132888, 145628, 167918, 218442, 249648, 251877, 265776, 291256, 335836, 436884, 503754, 582512, 587713, 671672, 873768, 1007508, 1175426, 1343344, 1747536, 1763139, 2015016, 2350852, 3526278, 4030032, 4113991, 4701704, 7052556, 8227982, 9403408, 12341973, 14105112, 16455964, 24683946, 28210224, 32911928, 49367892, 65823856, 98735784, 197471568]

約数ペア:

[(1, 197471568), (2, 98735784), (3, 65823856), (4, 49367892), (6, 32911928), (7, 28210224), (8, 24683946), (12, 16455964), (14, 14105112), (16, 12341973), (21, 9403408), (24, 8227982), (28, 7052556), (42, 4701704), (48, 4113991), (49, 4030032), (56, 3526278), (84, 2350852), (98, 2015016), (112, 1763139), (113, 1747536), (147, 1343344), (168, 1175426), (196, 1007508), (226, 873768), (294, 671672), (336, 587713), (339, 582512), (392, 503754), (452, 436884), (588, 335836), (678, 291256), (743, 265776), (784, 251877), (791, 249648), (904, 218442), (1176, 167918), (1356, 145628), (1486, 132888), (1582, 124824), (1808, 109221), (2229, 88592), (2352, 83959), (2373, 83216), (2712, 72814), (2972, 66444), (3164, 62412), (4458, 44296), (4746, 41608), (5201, 37968), (5424, 36407), (5537, 35664), (5944, 33222), (6328, 31206), (8916, 22148), (9492, 20804), (10402, 18984), (11074, 17832), (11888, 16611), (12656, 15603)]