216969484

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{7643}}^1$

素因数の和:7845

約数の個数: 24

約数和(自身を含む): 390394368

約数和(自身を除く): 173424884

約数列:

[1, 2, 4, 47, 94, 151, 188, 302, 604, 7097, 7643, 14194, 15286, 28388, 30572, 359221, 718442, 1154093, 1436884, 2308186, 4616372, 54242371, 108484742, 216969484]

約数ペア:

[(1, 216969484), (2, 108484742), (4, 54242371), (47, 4616372), (94, 2308186), (151, 1436884), (188, 1154093), (302, 718442), (604, 359221), (7097, 30572), (7643, 28388), (14194, 15286)]