208055428

素因数分解:

$2^2\times 7^1\times {\mathrm{2251}}^1\times {\mathrm{3301}}^1$

素因数の和:5563

約数の個数: 24

約数和(自身を含む): 416421824

約数和(自身を除く): 208366396

約数列:

[1, 2, 4, 7, 14, 28, 2251, 3301, 4502, 6602, 9004, 13204, 15757, 23107, 31514, 46214, 63028, 92428, 7430551, 14861102, 29722204, 52013857, 104027714, 208055428]

約数ペア:

[(1, 208055428), (2, 104027714), (4, 52013857), (7, 29722204), (14, 14861102), (28, 7430551), (2251, 92428), (3301, 63028), (4502, 46214), (6602, 31514), (9004, 23107), (13204, 15757)]