200695490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{329009}}^1$

素因数の和:329077

約数の個数: 16

約数和(自身を含む): 367175160

約数和(自身を除く): 166479670

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 329009, 658018, 1645045, 3290090, 20069549, 40139098, 100347745, 200695490]

約数ペア:

[(1, 200695490), (2, 100347745), (5, 40139098), (10, 20069549), (61, 3290090), (122, 1645045), (305, 658018), (610, 329009)]