200766916

素因数分解:

$2^2\times 7^2\times {\mathrm{1024321}}^1$

素因数の和:1024339

約数の個数: 18

約数和(自身を含む): 408704478

約数和(自身を除く): 207937562

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1024321, 2048642, 4097284, 7170247, 14340494, 28680988, 50191729, 100383458, 200766916]

約数ペア:

[(1, 200766916), (2, 100383458), (4, 50191729), (7, 28680988), (14, 14340494), (28, 7170247), (49, 4097284), (98, 2048642), (196, 1024321)]