200803515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2663}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 351392256

約数和(自身を除く): 150588741

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 457, 1371, 2285, 2663, 5027, 6855, 7989, 13315, 15081, 25135, 29293, 39945, 75405, 87879, 146465, 439395, 1216991, 3650973, 6084955, 13386901, 18254865, 40160703, 66934505, 200803515]

約数ペア:

[(1, 200803515), (3, 66934505), (5, 40160703), (11, 18254865), (15, 13386901), (33, 6084955), (55, 3650973), (165, 1216991), (457, 439395), (1371, 146465), (2285, 87879), (2663, 75405), (5027, 39945), (6855, 29293), (7989, 25135), (13315, 15081)]