201893451

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{1019}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 271597440

約数和(自身を除く): 69703989

約数列:

[1, 3, 211, 313, 633, 939, 1019, 3057, 66043, 198129, 215009, 318947, 645027, 956841, 67297817, 201893451]

約数ペア:

[(1, 201893451), (3, 67297817), (211, 956841), (313, 645027), (633, 318947), (939, 215009), (1019, 198129), (3057, 66043)]