200644407

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{1039}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 297440000

約数和(自身を除く): 96795593

約数列:

[1, 3, 9, 43, 129, 387, 499, 1039, 1497, 3117, 4491, 9351, 21457, 44677, 64371, 134031, 193113, 402093, 518461, 1555383, 4666149, 22293823, 66881469, 200644407]

約数ペア:

[(1, 200644407), (3, 66881469), (9, 22293823), (43, 4666149), (129, 1555383), (387, 518461), (499, 402093), (1039, 193113), (1497, 134031), (3117, 64371), (4491, 44677), (9351, 21457)]