200800795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 269660160

約数和(自身を除く): 68859365

約数列:

[1, 5, 13, 31, 65, 155, 227, 403, 439, 1135, 2015, 2195, 2951, 5707, 7037, 13609, 14755, 28535, 35185, 68045, 91481, 99653, 176917, 457405, 498265, 884585, 1295489, 3089243, 6477445, 15446215, 40160159, 200800795]

約数ペア:

[(1, 200800795), (5, 40160159), (13, 15446215), (31, 6477445), (65, 3089243), (155, 1295489), (227, 884585), (403, 498265), (439, 457405), (1135, 176917), (2015, 99653), (2195, 91481), (2951, 68045), (5707, 35185), (7037, 28535), (13609, 14755)]