221108608

素因数分解:

$2^7\times 7^1\times {\mathrm{246773}}^1$

素因数の和:246794

約数の個数: 32

約数和(自身を含む): 503418960

約数和(自身を除く): 282310352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 246773, 493546, 987092, 1727411, 1974184, 3454822, 3948368, 6909644, 7896736, 13819288, 15793472, 27638576, 31586944, 55277152, 110554304, 221108608]

約数ペア:

[(1, 221108608), (2, 110554304), (4, 55277152), (7, 31586944), (8, 27638576), (14, 15793472), (16, 13819288), (28, 7896736), (32, 6909644), (56, 3948368), (64, 3454822), (112, 1974184), (128, 1727411), (224, 987092), (448, 493546), (896, 246773)]