204199630

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{31271}}^1$

素因数の和:31931

約数の個数: 16

約数和(自身を含む): 368133984

約数和(自身を除く): 163934354

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 31271, 62542, 156355, 312710, 20419963, 40839926, 102099815, 204199630]

約数ペア:

[(1, 204199630), (2, 102099815), (5, 40839926), (10, 20419963), (653, 312710), (1306, 156355), (3265, 62542), (6530, 31271)]