203426806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{486667}}^1$

素因数の和:486699

約数の個数: 16

約数和(自身を含む): 350400960

約数和(自身を除く): 146974154

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 486667, 973334, 5353337, 9246673, 10706674, 18493346, 101713403, 203426806]

約数ペア:

[(1, 203426806), (2, 101713403), (11, 18493346), (19, 10706674), (22, 9246673), (38, 5353337), (209, 973334), (418, 486667)]