210339910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{3433}}^1$

素因数の和:4008

約数の個数: 32

約数和(自身を含む): 413893152

約数和(自身を除く): 203553242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 557, 1114, 2785, 3433, 5570, 6127, 6866, 12254, 17165, 30635, 34330, 37763, 61270, 75526, 188815, 377630, 1912181, 3824362, 9560905, 19121810, 21033991, 42067982, 105169955, 210339910]

約数ペア:

[(1, 210339910), (2, 105169955), (5, 42067982), (10, 21033991), (11, 19121810), (22, 9560905), (55, 3824362), (110, 1912181), (557, 377630), (1114, 188815), (2785, 75526), (3433, 61270), (5570, 37763), (6127, 34330), (6866, 30635), (12254, 17165)]