200928528143

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{2887}}^1\times {\mathrm{19457}}^1$

素因数の和:22431

約数の個数: 24

約数和(自身を含む): 237029261472

約数和(自身を除く): 36100733329

約数列:

[1, 7, 49, 73, 511, 2887, 3577, 19457, 20209, 136199, 141463, 210751, 953393, 1420361, 1475257, 9942527, 10326799, 56172359, 69597689, 393206513, 2752445591, 4100582207, 28704075449, 200928528143]

約数ペア:

[(1, 200928528143), (7, 28704075449), (49, 4100582207), (73, 2752445591), (511, 393206513), (2887, 69597689), (3577, 56172359), (19457, 10326799), (20209, 9942527), (136199, 1475257), (141463, 1420361), (210751, 953393)]