200990007

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 293621328

約数和(自身を除く): 92631321

約数列:

[1, 3, 9, 193, 251, 461, 579, 753, 1383, 1737, 2259, 4149, 48443, 88973, 115711, 145329, 266919, 347133, 435987, 800757, 1041399, 22332223, 66996669, 200990007]

約数ペア:

[(1, 200990007), (3, 66996669), (9, 22332223), (193, 1041399), (251, 800757), (461, 435987), (579, 347133), (753, 266919), (1383, 145329), (1737, 115711), (2259, 88973), (4149, 48443)]