200820909

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{7867}}^1$

素因数の和:8064

約数の個数: 16

約数和(自身を含む): 273932288

約数和(自身を除く): 73111379

約数列:

[1, 3, 67, 127, 201, 381, 7867, 8509, 23601, 25527, 527089, 999109, 1581267, 2997327, 66940303, 200820909]

約数ペア:

[(1, 200820909), (3, 66940303), (67, 2997327), (127, 1581267), (201, 999109), (381, 527089), (7867, 25527), (8509, 23601)]