217529144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{13441}}^1$

素因数の和:13488

約数の個数: 48

約数和(自身を含む): 495203280

約数和(自身を除く): 277674136

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 8092, 13441, 16184, 26882, 53764, 94087, 107528, 188174, 228497, 376348, 456994, 752696, 913988, 1599479, 1827976, 3198958, 3884449, 6397916, 7768898, 12795832, 15537796, 27191143, 31075592, 54382286, 108764572, 217529144]

約数ペア:

[(1, 217529144), (2, 108764572), (4, 54382286), (7, 31075592), (8, 27191143), (14, 15537796), (17, 12795832), (28, 7768898), (34, 6397916), (56, 3884449), (68, 3198958), (119, 1827976), (136, 1599479), (238, 913988), (289, 752696), (476, 456994), (578, 376348), (952, 228497), (1156, 188174), (2023, 107528), (2312, 94087), (4046, 53764), (8092, 26882), (13441, 16184)]