206563804979

素因数分解:

$7^1\times {\mathrm{499}}^1\times {\mathrm{1487}}^1\times {\mathrm{39769}}^1$

素因数の和:41762

約数の個数: 16

約数和(自身を含む): 236711040000

約数和(自身を除く): 30147235021

約数列:

[1, 7, 499, 1487, 3493, 10409, 39769, 278383, 742013, 5194091, 19844731, 59136503, 138913117, 413955521, 29509114997, 206563804979]

約数ペア:

[(1, 206563804979), (7, 29509114997), (499, 413955521), (1487, 138913117), (3493, 59136503), (10409, 19844731), (39769, 5194091), (278383, 742013)]