201390279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{5189}}^1$

素因数の和:5970

約数の個数: 16

約数和(自身を含む): 284744160

約数和(自身を除く): 83353881

約数列:

[1, 3, 17, 51, 761, 2283, 5189, 12937, 15567, 38811, 88213, 264639, 3948829, 11846487, 67130093, 201390279]

約数ペア:

[(1, 201390279), (3, 67130093), (17, 11846487), (51, 3948829), (761, 264639), (2283, 88213), (5189, 38811), (12937, 15567)]