200890403285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68881}}^1\times {\mathrm{4079}}^1$

素因数の和:72989

約数の個数: 32

約数和(自身を含む): 283286868480

約数和(自身を除く): 82396465195

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 4079, 20395, 44869, 53027, 68881, 224345, 265135, 344405, 583297, 757691, 895453, 2916485, 3788455, 4477265, 9849983, 49249915, 280965599, 1404827995, 3090621589, 3652552787, 15453107945, 18262763935, 40178080657, 200890403285]

約数ペア:

[(1, 200890403285), (5, 40178080657), (11, 18262763935), (13, 15453107945), (55, 3652552787), (65, 3090621589), (143, 1404827995), (715, 280965599), (4079, 49249915), (20395, 9849983), (44869, 4477265), (53027, 3788455), (68881, 2916485), (224345, 895453), (265135, 757691), (344405, 583297)]