201719396

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{2633}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 358434720

約数和(自身を除く): 156715324

約数列:

[1, 2, 4, 107, 179, 214, 358, 428, 716, 2633, 5266, 10532, 19153, 38306, 76612, 281731, 471307, 563462, 942614, 1126924, 1885228, 50429849, 100859698, 201719396]

約数ペア:

[(1, 201719396), (2, 100859698), (4, 50429849), (107, 1885228), (179, 1126924), (214, 942614), (358, 563462), (428, 471307), (716, 281731), (2633, 76612), (5266, 38306), (10532, 19153)]