208029477

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 279417600

約数和(自身を除く): 71388123

約数列:

[1, 3, 349, 431, 461, 1047, 1293, 1383, 150419, 160889, 198691, 451257, 482667, 596073, 69343159, 208029477]

約数ペア:

[(1, 208029477), (3, 69343159), (349, 596073), (431, 482667), (461, 451257), (1047, 198691), (1293, 160889), (1383, 150419)]