200203400

素因数分解:

$2^3\times 5^2\times {\mathrm{1001017}}^1$

素因数の和:1001033

約数の個数: 24

約数和(自身を含む): 465473370

約数和(自身を除く): 265269970

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1001017, 2002034, 4004068, 5005085, 8008136, 10010170, 20020340, 25025425, 40040680, 50050850, 100101700, 200203400]

約数ペア:

[(1, 200203400), (2, 100101700), (4, 50050850), (5, 40040680), (8, 25025425), (10, 20020340), (20, 10010170), (25, 8008136), (40, 5005085), (50, 4004068), (100, 2002034), (200, 1001017)]