201343454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{87011}}^1$

素因数の和:87115

約数の個数: 16

約数和(自身を含む): 328905360

約数和(自身を除く): 127561906

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 87011, 174022, 1131143, 2262286, 7743979, 15487958, 100671727, 201343454]

約数ペア:

[(1, 201343454), (2, 100671727), (13, 15487958), (26, 7743979), (89, 2262286), (178, 1131143), (1157, 174022), (2314, 87011)]