201545011438

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{1998701}}^1$

素因数の和:1999227

約数の個数: 16

約数和(自身を含む): 305465624064

約数和(自身を除く): 103920612626

約数列:

[1, 2, 127, 254, 397, 794, 50419, 100838, 1998701, 3997402, 253835027, 507670054, 793484297, 1586968594, 100772505719, 201545011438]

約数ペア:

[(1, 201545011438), (2, 100772505719), (127, 1586968594), (254, 793484297), (397, 507670054), (794, 253835027), (50419, 3997402), (100838, 1998701)]