194837889

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{5099}}^1$

素因数の和:5420

約数の個数: 16

約数和(自身を含む): 266342400

約数和(自身を除く): 71504511

約数列:

[1, 3, 47, 141, 271, 813, 5099, 12737, 15297, 38211, 239653, 718959, 1381829, 4145487, 64945963, 194837889]

約数ペア:

[(1, 194837889), (3, 64945963), (47, 4145487), (141, 1381829), (271, 718959), (813, 239653), (5099, 38211), (12737, 15297)]