200699655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{27817}}^1$

素因数の和:27875

約数の個数: 32

約数和(自身を含む): 355180224

約数和(自身を除く): 154480569

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 27817, 83451, 139085, 361621, 417255, 1029229, 1084863, 1808105, 3087687, 5146145, 5424315, 13379977, 15438435, 40139931, 66899885, 200699655]

約数ペア:

[(1, 200699655), (3, 66899885), (5, 40139931), (13, 15438435), (15, 13379977), (37, 5424315), (39, 5146145), (65, 3087687), (111, 1808105), (185, 1084863), (195, 1029229), (481, 417255), (555, 361621), (1443, 139085), (2405, 83451), (7215, 27817)]