217636794

素因数分解:

$2^1\times 3^4\times {\mathrm{211}}^1\times {\mathrm{6367}}^1$

素因数の和:6592

約数の個数: 40

約数和(自身を含む): 490055808

約数和(自身を除く): 272419014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 211, 422, 633, 1266, 1899, 3798, 5697, 6367, 11394, 12734, 17091, 19101, 34182, 38202, 57303, 114606, 171909, 343818, 515727, 1031454, 1343437, 2686874, 4030311, 8060622, 12090933, 24181866, 36272799, 72545598, 108818397, 217636794]

約数ペア:

[(1, 217636794), (2, 108818397), (3, 72545598), (6, 36272799), (9, 24181866), (18, 12090933), (27, 8060622), (54, 4030311), (81, 2686874), (162, 1343437), (211, 1031454), (422, 515727), (633, 343818), (1266, 171909), (1899, 114606), (3798, 57303), (5697, 38202), (6367, 34182), (11394, 19101), (12734, 17091)]