201395902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{45751}}^1$

素因数の和:45855

約数の個数: 16

約数和(自身を含む): 316237824

約数和(自身を除く): 114841922

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 45751, 91502, 1418281, 2836562, 3248321, 6496642, 100697951, 201395902]

約数ペア:

[(1, 201395902), (2, 100697951), (31, 6496642), (62, 3248321), (71, 2836562), (142, 1418281), (2201, 91502), (4402, 45751)]