202161928

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{1201}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 387500760

約数和(自身を除く): 185338832

約数列:

[1, 2, 4, 8, 53, 106, 212, 397, 424, 794, 1201, 1588, 2402, 3176, 4804, 9608, 21041, 42082, 63653, 84164, 127306, 168328, 254612, 476797, 509224, 953594, 1907188, 3814376, 25270241, 50540482, 101080964, 202161928]

約数ペア:

[(1, 202161928), (2, 101080964), (4, 50540482), (8, 25270241), (53, 3814376), (106, 1907188), (212, 953594), (397, 509224), (424, 476797), (794, 254612), (1201, 168328), (1588, 127306), (2402, 84164), (3176, 63653), (4804, 42082), (9608, 21041)]