202106395

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1\times {\mathrm{1321}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 249572448

約数和(自身を除く): 47466053

約数列:

[1, 5, 37, 185, 827, 1321, 4135, 6605, 30599, 48877, 152995, 244385, 1092467, 5462335, 40421279, 202106395]

約数ペア:

[(1, 202106395), (5, 40421279), (37, 5462335), (185, 1092467), (827, 244385), (1321, 152995), (4135, 48877), (6605, 30599)]