201564168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{646039}}^1$

素因数の和:646061

約数の個数: 32

約数和(自身を含む): 542673600

約数和(自身を除く): 341109432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 646039, 1292078, 1938117, 2584156, 3876234, 5168312, 7752468, 8398507, 15504936, 16797014, 25195521, 33594028, 50391042, 67188056, 100782084, 201564168]

約数ペア:

[(1, 201564168), (2, 100782084), (3, 67188056), (4, 50391042), (6, 33594028), (8, 25195521), (12, 16797014), (13, 15504936), (24, 8398507), (26, 7752468), (39, 5168312), (52, 3876234), (78, 2584156), (104, 1938117), (156, 1292078), (312, 646039)]