205419424

素因数分解:

$2^5\times 7^1\times {\mathrm{917051}}^1$

素因数の和:917068

約数の個数: 24

約数和(自身を含む): 462194208

約数和(自身を除く): 256774784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 917051, 1834102, 3668204, 6419357, 7336408, 12838714, 14672816, 25677428, 29345632, 51354856, 102709712, 205419424]

約数ペア:

[(1, 205419424), (2, 102709712), (4, 51354856), (7, 29345632), (8, 25677428), (14, 14672816), (16, 12838714), (28, 7336408), (32, 6419357), (56, 3668204), (112, 1834102), (224, 917051)]