208040432

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{448363}}^1$

素因数の和:448400

約数の個数: 20

約数和(自身を含む): 416978520

約数和(自身を除く): 208938088

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 448363, 896726, 1793452, 3586904, 7173808, 13002527, 26005054, 52010108, 104020216, 208040432]

約数ペア:

[(1, 208040432), (2, 104020216), (4, 52010108), (8, 26005054), (16, 13002527), (29, 7173808), (58, 3586904), (116, 1793452), (232, 896726), (464, 448363)]