200081140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62137}}^1$

素因数の和:62176

約数の個数: 48

約数和(自身を含む): 501080832

約数和(自身を除く): 300999692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 62137, 124274, 248548, 310685, 434959, 621370, 869918, 1242740, 1429151, 1739836, 2174795, 2858302, 4349590, 5716604, 7145755, 8699180, 10004057, 14291510, 20008114, 28583020, 40016228, 50020285, 100040570, 200081140]

約数ペア:

[(1, 200081140), (2, 100040570), (4, 50020285), (5, 40016228), (7, 28583020), (10, 20008114), (14, 14291510), (20, 10004057), (23, 8699180), (28, 7145755), (35, 5716604), (46, 4349590), (70, 2858302), (92, 2174795), (115, 1739836), (140, 1429151), (161, 1242740), (230, 869918), (322, 621370), (460, 434959), (644, 310685), (805, 248548), (1610, 124274), (3220, 62137)]