209482874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1\times {\mathrm{4643}}^1$

素因数の和:5989

約数の個数: 16

約数和(自身を含む): 333030528

約数和(自身を除く): 123547654

約数列:

[1, 2, 17, 34, 1327, 2654, 4643, 9286, 22559, 45118, 78931, 157862, 6161261, 12322522, 104741437, 209482874]

約数ペア:

[(1, 209482874), (2, 104741437), (17, 12322522), (34, 6161261), (1327, 157862), (2654, 78931), (4643, 45118), (9286, 22559)]