201948165

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4759}}^1$

素因数の和:4834

約数の個数: 48

約数和(自身を含む): 374250240

約数和(自身を除く): 172302075

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 205, 207, 345, 369, 615, 943, 1035, 1845, 2829, 4715, 4759, 8487, 14145, 14277, 23795, 42435, 42831, 71385, 109457, 195119, 214155, 328371, 547285, 585357, 975595, 985113, 1641855, 1756071, 2926785, 4487737, 4925565, 8780355, 13463211, 22438685, 40389633, 67316055, 201948165]

約数ペア:

[(1, 201948165), (3, 67316055), (5, 40389633), (9, 22438685), (15, 13463211), (23, 8780355), (41, 4925565), (45, 4487737), (69, 2926785), (115, 1756071), (123, 1641855), (205, 985113), (207, 975595), (345, 585357), (369, 547285), (615, 328371), (943, 214155), (1035, 195119), (1845, 109457), (2829, 71385), (4715, 42831), (4759, 42435), (8487, 23795), (14145, 14277)]