202143319

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{4027}}^1$

素因数の和:4206

約数の個数: 16

約数和(自身を含む): 236653056

約数和(自身を除く): 34509737

約数列:

[1, 7, 71, 101, 497, 707, 4027, 7171, 28189, 50197, 285917, 406727, 2001419, 2847089, 28877617, 202143319]

約数ペア:

[(1, 202143319), (7, 28877617), (71, 2847089), (101, 2001419), (497, 406727), (707, 285917), (4027, 50197), (7171, 28189)]