201982090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{878183}}^1$

素因数の和:878213

約数の個数: 16

約数和(自身を含む): 379375488

約数和(自身を除く): 177393398

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 878183, 1756366, 4390915, 8781830, 20198209, 40396418, 100991045, 201982090]

約数ペア:

[(1, 201982090), (2, 100991045), (5, 40396418), (10, 20198209), (23, 8781830), (46, 4390915), (115, 1756366), (230, 878183)]