197237517

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1\times {\mathrm{1483}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 269541888

約数和(自身を除く): 72304371

約数列:

[1, 3, 43, 129, 1031, 1483, 3093, 4449, 44333, 63769, 132999, 191307, 1528973, 4586919, 65745839, 197237517]

約数ペア:

[(1, 197237517), (3, 65745839), (43, 4586919), (129, 1528973), (1031, 191307), (1483, 132999), (3093, 63769), (4449, 44333)]