200857509

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3613}}^1$

素因数の和:3722

約数の個数: 32

約数和(自身を含む): 312249600

約数和(自身を除く): 111392091

約数列:

[1, 3, 9, 27, 29, 71, 87, 213, 261, 639, 783, 1917, 2059, 3613, 6177, 10839, 18531, 32517, 55593, 97551, 104777, 256523, 314331, 769569, 942993, 2308707, 2828979, 6926121, 7439167, 22317501, 66952503, 200857509]

約数ペア:

[(1, 200857509), (3, 66952503), (9, 22317501), (27, 7439167), (29, 6926121), (71, 2828979), (87, 2308707), (213, 942993), (261, 769569), (639, 314331), (783, 256523), (1917, 104777), (2059, 97551), (3613, 55593), (6177, 32517), (10839, 18531)]