201230002015

素因数分解:

$5^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{2144509}}^1$

素因数の和:2144911

約数の個数: 24

約数和(自身を含む): 281634209280

約数和(自身を除く): 80404207265

約数列:

[1, 5, 7, 35, 49, 245, 383, 1915, 2681, 13405, 18767, 93835, 2144509, 10722545, 15011563, 75057815, 105080941, 525404705, 821346947, 4106734735, 5749428629, 28747143145, 40246000403, 201230002015]

約数ペア:

[(1, 201230002015), (5, 40246000403), (7, 28747143145), (35, 5749428629), (49, 4106734735), (245, 821346947), (383, 525404705), (1915, 105080941), (2681, 75057815), (13405, 15011563), (18767, 10722545), (93835, 2144509)]