200165007

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 310003200

約数和(自身を除く): 109838193

約数列:

[1, 3, 7, 21, 107, 229, 321, 389, 687, 749, 1167, 1603, 2247, 2723, 4809, 8169, 24503, 41623, 73509, 89081, 124869, 171521, 267243, 291361, 514563, 623567, 874083, 1870701, 9531667, 28595001, 66721669, 200165007]

約数ペア:

[(1, 200165007), (3, 66721669), (7, 28595001), (21, 9531667), (107, 1870701), (229, 874083), (321, 623567), (389, 514563), (687, 291361), (749, 267243), (1167, 171521), (1603, 124869), (2247, 89081), (2723, 73509), (4809, 41623), (8169, 24503)]