220732064

素因数分解:

$2^5\times 7^2\times {\mathrm{140773}}^1$

素因数の和:140797

約数の個数: 36

約数和(自身を含む): 505519434

約数和(自身を除く): 284787370

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 140773, 281546, 563092, 985411, 1126184, 1970822, 2252368, 3941644, 4504736, 6897877, 7883288, 13795754, 15766576, 27591508, 31533152, 55183016, 110366032, 220732064]

約数ペア:

[(1, 220732064), (2, 110366032), (4, 55183016), (7, 31533152), (8, 27591508), (14, 15766576), (16, 13795754), (28, 7883288), (32, 6897877), (49, 4504736), (56, 3941644), (98, 2252368), (112, 1970822), (196, 1126184), (224, 985411), (392, 563092), (784, 281546), (1568, 140773)]