219988086

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{5431}}^1$

素因数の和:5636

約数の個数: 32

約数和(自身を含む): 453159168

約数和(自身を除く): 233171082

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 258, 314, 471, 942, 5431, 6751, 10862, 13502, 16293, 20253, 32586, 40506, 233533, 467066, 700599, 852667, 1401198, 1705334, 2558001, 5116002, 36664681, 73329362, 109994043, 219988086]

約数ペア:

[(1, 219988086), (2, 109994043), (3, 73329362), (6, 36664681), (43, 5116002), (86, 2558001), (129, 1705334), (157, 1401198), (258, 852667), (314, 700599), (471, 467066), (942, 233533), (5431, 40506), (6751, 32586), (10862, 20253), (13502, 16293)]