201764157

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2633}}^1$

素因数の和:2773

約数の個数: 32

約数和(自身を含む): 318608640

約数和(自身を除く): 116844483

約数列:

[1, 3, 7, 21, 41, 89, 123, 267, 287, 623, 861, 1869, 2633, 3649, 7899, 10947, 18431, 25543, 55293, 76629, 107953, 234337, 323859, 703011, 755671, 1640359, 2267013, 4921077, 9607817, 28823451, 67254719, 201764157]

約数ペア:

[(1, 201764157), (3, 67254719), (7, 28823451), (21, 9607817), (41, 4921077), (89, 2267013), (123, 1640359), (267, 755671), (287, 703011), (623, 323859), (861, 234337), (1869, 107953), (2633, 76629), (3649, 55293), (7899, 25543), (10947, 18431)]