210021144

素因数分解:

$2^3\times 3^1\times {\mathrm{8750881}}^1$

素因数の和:8750890

約数の個数: 16

約数和(自身を含む): 525052920

約数和(自身を除く): 315031776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8750881, 17501762, 26252643, 35003524, 52505286, 70007048, 105010572, 210021144]

約数ペア:

[(1, 210021144), (2, 105010572), (3, 70007048), (4, 52505286), (6, 35003524), (8, 26252643), (12, 17501762), (24, 8750881)]