201968679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{68767}}^1$

素因数の和:68870

約数の個数: 16

約数和(自身を含む): 297077760

約数和(自身を除く): 95109081

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 68767, 206301, 756437, 2269311, 6120263, 18360789, 67322893, 201968679]

約数ペア:

[(1, 201968679), (3, 67322893), (11, 18360789), (33, 6120263), (89, 2269311), (267, 756437), (979, 206301), (2937, 68767)]