207193790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1218787}}^1$

素因数の和:1218811

約数の個数: 16

約数和(自身を含む): 394887312

約数和(自身を除く): 187693522

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1218787, 2437574, 6093935, 12187870, 20719379, 41438758, 103596895, 207193790]

約数ペア:

[(1, 207193790), (2, 103596895), (5, 41438758), (10, 20719379), (17, 12187870), (34, 6093935), (85, 2437574), (170, 1218787)]