216081192

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{209381}}^1$

素因数の和:209433

約数の個数: 32

約数和(自身を含む): 552768480

約数和(自身を除く): 336687288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 209381, 418762, 628143, 837524, 1256286, 1675048, 2512572, 5025144, 9003383, 18006766, 27010149, 36013532, 54020298, 72027064, 108040596, 216081192]

約数ペア:

[(1, 216081192), (2, 108040596), (3, 72027064), (4, 54020298), (6, 36013532), (8, 27010149), (12, 18006766), (24, 9003383), (43, 5025144), (86, 2512572), (129, 1675048), (172, 1256286), (258, 837524), (344, 628143), (516, 418762), (1032, 209381)]