201527417

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 254016000

約数和(自身を除く): 52488583

約数列:

[1, 7, 13, 89, 91, 149, 167, 623, 1043, 1157, 1169, 1937, 2171, 8099, 13261, 13559, 14863, 15197, 24883, 92827, 104041, 172393, 174181, 193219, 323479, 1206751, 1352533, 2214587, 2264353, 15502109, 28789631, 201527417]

約数ペア:

[(1, 201527417), (7, 28789631), (13, 15502109), (89, 2264353), (91, 2214587), (149, 1352533), (167, 1206751), (623, 323479), (1043, 193219), (1157, 174181), (1169, 172393), (1937, 104041), (2171, 92827), (8099, 24883), (13261, 15197), (13559, 14863)]