200143335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1951}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 366538752

約数和(自身を除く): 166395417

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 977, 1951, 2931, 4885, 5853, 6839, 9755, 13657, 14655, 20517, 29265, 34195, 40971, 68285, 102585, 204855, 1906127, 5718381, 9530635, 13342889, 28591905, 40028667, 66714445, 200143335]

約数ペア:

[(1, 200143335), (3, 66714445), (5, 40028667), (7, 28591905), (15, 13342889), (21, 9530635), (35, 5718381), (105, 1906127), (977, 204855), (1951, 102585), (2931, 68285), (4885, 40971), (5853, 34195), (6839, 29265), (9755, 20517), (13657, 14655)]