210364456

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{1459}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 402084000

約数和(自身を除く): 191719544

約数列:

[1, 2, 4, 8, 67, 134, 268, 269, 536, 538, 1076, 1459, 2152, 2918, 5836, 11672, 18023, 36046, 72092, 97753, 144184, 195506, 391012, 392471, 782024, 784942, 1569884, 3139768, 26295557, 52591114, 105182228, 210364456]

約数ペア:

[(1, 210364456), (2, 105182228), (4, 52591114), (8, 26295557), (67, 3139768), (134, 1569884), (268, 784942), (269, 782024), (536, 392471), (538, 391012), (1076, 195506), (1459, 144184), (2152, 97753), (2918, 72092), (5836, 36046), (11672, 18023)]