197594964

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 599534208

約数和(自身を除く): 401939244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 113, 126, 162, 189, 226, 243, 252, 257, 324, 339, 378, 452, 486, 514, 567, 678, 756, 771, 791, 972, 1017, 1028, 1134, 1356, 1542, 1582, 1701, 1799, 2034, 2268, 2313, 2373, 3051, 3084, 3164, 3402, 3598, 4068, 4626, 4746, 5397, 6102, 6804, 6939, 7119, 7196, 9153, 9252, 9492, 10794, 12204, 13878, 14238, 16191, 18306, 20817, 21357, 21588, 27459, 27756, 28476, 29041, 32382, 36612, 41634, 42714, 48573, 54918, 58082, 62451, 64071, 64764, 83268, 85428, 87123, 97146, 109836, 116164, 124902, 128142, 145719, 174246, 192213, 194292, 203287, 249804, 256284, 261369, 291438, 348492, 384426, 406574, 437157, 522738, 582876, 609861, 768852, 784107, 813148, 874314, 1045476, 1219722, 1568214, 1748628, 1829583, 2352321, 2439444, 3136428, 3659166, 4704642, 5488749, 7056963, 7318332, 9409284, 10977498, 14113926, 16466247, 21954996, 28227852, 32932494, 49398741, 65864988, 98797482, 197594964]

約数ペア:

[(1, 197594964), (2, 98797482), (3, 65864988), (4, 49398741), (6, 32932494), (7, 28227852), (9, 21954996), (12, 16466247), (14, 14113926), (18, 10977498), (21, 9409284), (27, 7318332), (28, 7056963), (36, 5488749), (42, 4704642), (54, 3659166), (63, 3136428), (81, 2439444), (84, 2352321), (108, 1829583), (113, 1748628), (126, 1568214), (162, 1219722), (189, 1045476), (226, 874314), (243, 813148), (252, 784107), (257, 768852), (324, 609861), (339, 582876), (378, 522738), (452, 437157), (486, 406574), (514, 384426), (567, 348492), (678, 291438), (756, 261369), (771, 256284), (791, 249804), (972, 203287), (1017, 194292), (1028, 192213), (1134, 174246), (1356, 145719), (1542, 128142), (1582, 124902), (1701, 116164), (1799, 109836), (2034, 97146), (2268, 87123), (2313, 85428), (2373, 83268), (3051, 64764), (3084, 64071), (3164, 62451), (3402, 58082), (3598, 54918), (4068, 48573), (4626, 42714), (4746, 41634), (5397, 36612), (6102, 32382), (6804, 29041), (6939, 28476), (7119, 27756), (7196, 27459), (9153, 21588), (9252, 21357), (9492, 20817), (10794, 18306), (12204, 16191), (13878, 14238)]