201783099

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 317560320

約数和(自身を除く): 115777221

約数列:

[1, 3, 7, 21, 41, 123, 131, 287, 393, 861, 917, 1789, 2751, 5367, 5371, 12523, 16113, 37569, 37597, 73349, 112791, 220047, 234359, 513443, 703077, 1540329, 1640513, 4921539, 9608719, 28826157, 67261033, 201783099]

約数ペア:

[(1, 201783099), (3, 67261033), (7, 28826157), (21, 9608719), (41, 4921539), (123, 1640513), (131, 1540329), (287, 703077), (393, 513443), (861, 234359), (917, 220047), (1789, 112791), (2751, 73349), (5367, 37597), (5371, 37569), (12523, 16113)]