210488548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{28961}}^1$

素因数の和:29067

約数の個数: 24

約数和(自身を含む): 389249280

約数和(自身を除く): 178760732

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 7268, 28961, 57922, 115844, 666103, 1332206, 2287919, 2664412, 4575838, 9151676, 52622137, 105244274, 210488548]

約数ペア:

[(1, 210488548), (2, 105244274), (4, 52622137), (23, 9151676), (46, 4575838), (79, 2664412), (92, 2287919), (158, 1332206), (316, 666103), (1817, 115844), (3634, 57922), (7268, 28961)]