201432208

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{117659}}^1$

素因数の和:117774

約数の個数: 20

約数和(自身を含む): 393925680

約数和(自身を除く): 192493472

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 117659, 235318, 470636, 941272, 1882544, 12589513, 25179026, 50358052, 100716104, 201432208]

約数ペア:

[(1, 201432208), (2, 100716104), (4, 50358052), (8, 25179026), (16, 12589513), (107, 1882544), (214, 941272), (428, 470636), (856, 235318), (1712, 117659)]