200464340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{589601}}^1$

素因数の和:589627

約数の個数: 24

約数和(自身を含む): 445739112

約数和(自身を除く): 245274772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 589601, 1179202, 2358404, 2948005, 5896010, 10023217, 11792020, 20046434, 40092868, 50116085, 100232170, 200464340]

約数ペア:

[(1, 200464340), (2, 100232170), (4, 50116085), (5, 40092868), (10, 20046434), (17, 11792020), (20, 10023217), (34, 5896010), (68, 2948005), (85, 2358404), (170, 1179202), (340, 589601)]