193770185

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 270293760

約数和(自身を除く): 76523575

約数列:

[1, 5, 7, 35, 157, 179, 197, 785, 895, 985, 1099, 1253, 1379, 5495, 6265, 6895, 28103, 30929, 35263, 140515, 154645, 176315, 196721, 216503, 246841, 983605, 1082515, 1234205, 5536291, 27681455, 38754037, 193770185]

約数ペア:

[(1, 193770185), (5, 38754037), (7, 27681455), (35, 5536291), (157, 1234205), (179, 1082515), (197, 983605), (785, 246841), (895, 216503), (985, 196721), (1099, 176315), (1253, 154645), (1379, 140515), (5495, 35263), (6265, 30929), (6895, 28103)]