250292013

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 350718720

約数和(自身を除く): 100426707

約数列:

[1, 3, 37, 109, 111, 137, 151, 327, 411, 453, 4033, 5069, 5587, 12099, 14933, 15207, 16459, 16761, 20687, 44799, 49377, 62061, 552521, 608983, 765419, 1657563, 1826949, 2254883, 2296257, 6764649, 83430671, 250292013]

約数ペア:

[(1, 250292013), (3, 83430671), (37, 6764649), (109, 2296257), (111, 2254883), (137, 1826949), (151, 1657563), (327, 765419), (411, 608983), (453, 552521), (4033, 62061), (5069, 49377), (5587, 44799), (12099, 20687), (14933, 16761), (15207, 16459)]