202200050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23929}}^1$

素因数の和:23967

約数の個数: 36

約数和(自身を含む): 407264670

約数和(自身を除く): 205064620

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 23929, 47858, 119645, 239290, 311077, 598225, 622154, 1196450, 1555385, 3110770, 4044001, 7776925, 8088002, 15553850, 20220005, 40440010, 101100025, 202200050]

約数ペア:

[(1, 202200050), (2, 101100025), (5, 40440010), (10, 20220005), (13, 15553850), (25, 8088002), (26, 7776925), (50, 4044001), (65, 3110770), (130, 1555385), (169, 1196450), (325, 622154), (338, 598225), (650, 311077), (845, 239290), (1690, 119645), (4225, 47858), (8450, 23929)]