200639260

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{32051}}^1$

素因数の和:32373

約数の個数: 24

約数和(自身を含む): 422701776

約数和(自身を除く): 222062516

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 32051, 64102, 128204, 160255, 320510, 641020, 10031963, 20063926, 40127852, 50159815, 100319630, 200639260]

約数ペア:

[(1, 200639260), (2, 100319630), (4, 50159815), (5, 40127852), (10, 20063926), (20, 10031963), (313, 641020), (626, 320510), (1252, 160255), (1565, 128204), (3130, 64102), (6260, 32051)]