201598550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{212209}}^1$

素因数の和:212240

約数の個数: 24

約数和(自身を含む): 394710600

約数和(自身を除く): 193112050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 212209, 424418, 1061045, 2122090, 4031971, 5305225, 8063942, 10610450, 20159855, 40319710, 100799275, 201598550]

約数ペア:

[(1, 201598550), (2, 100799275), (5, 40319710), (10, 20159855), (19, 10610450), (25, 8063942), (38, 5305225), (50, 4031971), (95, 2122090), (190, 1061045), (475, 424418), (950, 212209)]