201959090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{878083}}^1$

素因数の和:878113

約数の個数: 16

約数和(自身を含む): 379332288

約数和(自身を除く): 177373198

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 878083, 1756166, 4390415, 8780830, 20195909, 40391818, 100979545, 201959090]

約数ペア:

[(1, 201959090), (2, 100979545), (5, 40391818), (10, 20195909), (23, 8780830), (46, 4390415), (115, 1756166), (230, 878083)]