200719071

素因数分解:

$3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{5659}}^1$

素因数の和:6235

約数の個数: 24

約数和(自身を含む): 331992960

約数和(自身を除く): 131273889

約数列:

[1, 3, 7, 9, 21, 63, 563, 1689, 3941, 5067, 5659, 11823, 16977, 35469, 39613, 50931, 118839, 356517, 3186017, 9558051, 22302119, 28674153, 66906357, 200719071]

約数ペア:

[(1, 200719071), (3, 66906357), (7, 28674153), (9, 22302119), (21, 9558051), (63, 3186017), (563, 356517), (1689, 118839), (3941, 50931), (5067, 39613), (5659, 35469), (11823, 16977)]