200845232

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20149}}^1$

素因数の和:20253

約数の個数: 40

約数和(自身を含む): 449748000

約数和(自身を除く): 248902768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 20149, 40298, 80596, 141043, 161192, 282086, 322384, 564172, 1128344, 1793261, 2256688, 3586522, 7173044, 12552827, 14346088, 25105654, 28692176, 50211308, 100422616, 200845232]

約数ペア:

[(1, 200845232), (2, 100422616), (4, 50211308), (7, 28692176), (8, 25105654), (14, 14346088), (16, 12552827), (28, 7173044), (56, 3586522), (89, 2256688), (112, 1793261), (178, 1128344), (356, 564172), (623, 322384), (712, 282086), (1246, 161192), (1424, 141043), (2492, 80596), (4984, 40298), (9968, 20149)]