201747968

素因数分解:

$2^9\times {\mathrm{394039}}^1$

素因数の和:394057

約数の個数: 20

約数和(自身を含む): 403102920

約数和(自身を除く): 201354952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 394039, 788078, 1576156, 3152312, 6304624, 12609248, 25218496, 50436992, 100873984, 201747968]

約数ペア:

[(1, 201747968), (2, 100873984), (4, 50436992), (8, 25218496), (16, 12609248), (32, 6304624), (64, 3152312), (128, 1576156), (256, 788078), (512, 394039)]