207944192

素因数分解:

$2^9\times {\mathrm{461}}^1\times {\mathrm{881}}^1$

素因数の和:1360

約数の個数: 40

約数和(自身を含む): 416856132

約数和(自身を除く): 208911940

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 461, 512, 881, 922, 1762, 1844, 3524, 3688, 7048, 7376, 14096, 14752, 28192, 29504, 56384, 59008, 112768, 118016, 225536, 236032, 406141, 451072, 812282, 1624564, 3249128, 6498256, 12996512, 25993024, 51986048, 103972096, 207944192]

約数ペア:

[(1, 207944192), (2, 103972096), (4, 51986048), (8, 25993024), (16, 12996512), (32, 6498256), (64, 3249128), (128, 1624564), (256, 812282), (461, 451072), (512, 406141), (881, 236032), (922, 225536), (1762, 118016), (1844, 112768), (3524, 59008), (3688, 56384), (7048, 29504), (7376, 28192), (14096, 14752)]