201612492

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{35671}}^1$

素因数の和:35838

約数の個数: 36

約数和(自身を含む): 512892016

約数和(自身を除く): 311279524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 35671, 71342, 107013, 142684, 214026, 321039, 428052, 642078, 1284156, 5600347, 11200694, 16801041, 22401388, 33602082, 50403123, 67204164, 100806246, 201612492]

約数ペア:

[(1, 201612492), (2, 100806246), (3, 67204164), (4, 50403123), (6, 33602082), (9, 22401388), (12, 16801041), (18, 11200694), (36, 5600347), (157, 1284156), (314, 642078), (471, 428052), (628, 321039), (942, 214026), (1413, 142684), (1884, 107013), (2826, 71342), (5652, 35671)]