229900912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{756253}}^1$

素因数の和:756280

約数の個数: 20

約数和(自身を含む): 468877480

約数和(自身を除く): 238976568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 756253, 1512506, 3025012, 6050024, 12100048, 14368807, 28737614, 57475228, 114950456, 229900912]

約数ペア:

[(1, 229900912), (2, 114950456), (4, 57475228), (8, 28737614), (16, 14368807), (19, 12100048), (38, 6050024), (76, 3025012), (152, 1512506), (304, 756253)]