200740912

素因数分解:

$2^4\times {\mathrm{1973}}^1\times {\mathrm{6359}}^1$

素因数の和:8340

約数の個数: 20

約数和(自身を含む): 389193840

約数和(自身を除く): 188452928

約数列:

[1, 2, 4, 8, 16, 1973, 3946, 6359, 7892, 12718, 15784, 25436, 31568, 50872, 101744, 12546307, 25092614, 50185228, 100370456, 200740912]

約数ペア:

[(1, 200740912), (2, 100370456), (4, 50185228), (8, 25092614), (16, 12546307), (1973, 101744), (3946, 50872), (6359, 31568), (7892, 25436), (12718, 15784)]