201971310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{31907}}^1$

素因数の和:32128

約数の個数: 32

約数和(自身を含む): 487043712

約数和(自身を除く): 285072402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 31907, 63814, 95721, 159535, 191442, 319070, 478605, 957210, 6732377, 13464754, 20197131, 33661885, 40394262, 67323770, 100985655, 201971310]

約数ペア:

[(1, 201971310), (2, 100985655), (3, 67323770), (5, 40394262), (6, 33661885), (10, 20197131), (15, 13464754), (30, 6732377), (211, 957210), (422, 478605), (633, 319070), (1055, 191442), (1266, 159535), (2110, 95721), (3165, 63814), (6330, 31907)]