201983930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{878191}}^1$

素因数の和:878221

約数の個数: 16

約数和(自身を含む): 379378944

約数和(自身を除く): 177395014

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 878191, 1756382, 4390955, 8781910, 20198393, 40396786, 100991965, 201983930]

約数ペア:

[(1, 201983930), (2, 100991965), (5, 40396786), (10, 20198393), (23, 8781910), (46, 4390955), (115, 1756382), (230, 878191)]