201489558

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{80147}}^1$

素因数の和:80571

約数の個数: 16

約数和(自身を含む): 403945920

約数和(自身を除く): 202456362

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 80147, 160294, 240441, 480882, 33581593, 67163186, 100744779, 201489558]

約数ペア:

[(1, 201489558), (2, 100744779), (3, 67163186), (6, 33581593), (419, 480882), (838, 240441), (1257, 160294), (2514, 80147)]