201447070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{2857}}^1$

素因数の和:3516

約数の個数: 32

約数和(自身を含む): 396324576

約数和(自身を除く): 194877506

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 641, 1282, 2857, 3205, 5714, 6410, 7051, 14102, 14285, 28570, 31427, 35255, 62854, 70510, 157135, 314270, 1831337, 3662674, 9156685, 18313370, 20144707, 40289414, 100723535, 201447070]

約数ペア:

[(1, 201447070), (2, 100723535), (5, 40289414), (10, 20144707), (11, 18313370), (22, 9156685), (55, 3662674), (110, 1831337), (641, 314270), (1282, 157135), (2857, 70510), (3205, 62854), (5714, 35255), (6410, 31427), (7051, 28570), (14102, 14285)]