201372393

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{75167}}^1$

素因数の和:75236

約数の個数: 16

約数和(自身を含む): 288645120

約数和(自身を除く): 87272727

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 75167, 225501, 1428173, 3532849, 4284519, 10598547, 67124131, 201372393]

約数ペア:

[(1, 201372393), (3, 67124131), (19, 10598547), (47, 4284519), (57, 3532849), (141, 1428173), (893, 225501), (2679, 75167)]