201128428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{55807}}^1$

素因数の和:55881

約数の個数: 24

約数和(自身を含む): 379717632

約数和(自身を除く): 178589204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 55807, 111614, 223228, 948719, 1897438, 2957771, 3794876, 5915542, 11831084, 50282107, 100564214, 201128428]

約数ペア:

[(1, 201128428), (2, 100564214), (4, 50282107), (17, 11831084), (34, 5915542), (53, 3794876), (68, 2957771), (106, 1897438), (212, 948719), (901, 223228), (1802, 111614), (3604, 55807)]