215014788

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{55819}}^1$

素因数の和:55936

約数の個数: 36

約数和(自身を含む): 548598960

約数和(自身を除く): 333584172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 55819, 111638, 167457, 223276, 334914, 502371, 669828, 1004742, 2009484, 5972633, 11945266, 17917899, 23890532, 35835798, 53753697, 71671596, 107507394, 215014788]

約数ペア:

[(1, 215014788), (2, 107507394), (3, 71671596), (4, 53753697), (6, 35835798), (9, 23890532), (12, 17917899), (18, 11945266), (36, 5972633), (107, 2009484), (214, 1004742), (321, 669828), (428, 502371), (642, 334914), (963, 223276), (1284, 167457), (1926, 111638), (3852, 55819)]