210936403887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{42899411}}^1$

素因数の和:42899574

約数の個数: 16

約数和(自身を含む): 308875766400

約数和(自身を除く): 97939362513

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 42899411, 128698233, 471893521, 1415680563, 6392012239, 19176036717, 70312134629, 210936403887]

約数ペア:

[(1, 210936403887), (3, 70312134629), (11, 19176036717), (33, 6392012239), (149, 1415680563), (447, 471893521), (1639, 128698233), (4917, 42899411)]