210023868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{407023}}^1$

素因数の和:407073

約数の個数: 24

約数和(自身を含む): 501453568

約数和(自身を除く): 291429700

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 407023, 814046, 1221069, 1628092, 2442138, 4884276, 17501989, 35003978, 52505967, 70007956, 105011934, 210023868]

約数ペア:

[(1, 210023868), (2, 105011934), (3, 70007956), (4, 52505967), (6, 35003978), (12, 17501989), (43, 4884276), (86, 2442138), (129, 1628092), (172, 1221069), (258, 814046), (516, 407023)]