215548842

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{1811}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 438359040

約数和(自身を除く): 222810198

約数列:

[1, 2, 3, 6, 83, 166, 239, 249, 478, 498, 717, 1434, 1811, 3622, 5433, 10866, 19837, 39674, 59511, 119022, 150313, 300626, 432829, 450939, 865658, 901878, 1298487, 2596974, 35924807, 71849614, 107774421, 215548842]

約数ペア:

[(1, 215548842), (2, 107774421), (3, 71849614), (6, 35924807), (83, 2596974), (166, 1298487), (239, 901878), (249, 865658), (478, 450939), (498, 432829), (717, 300626), (1434, 150313), (1811, 119022), (3622, 59511), (5433, 39674), (10866, 19837)]