208057486618

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{563}}^1\times {\mathrm{11273}}^1$

素因数の和:12318

約数の個数: 32

約数和(自身を含む): 321843658176

約数和(自身を除く): 113786171558

約数列:

[1, 2, 37, 74, 443, 563, 886, 1126, 11273, 16391, 20831, 22546, 32782, 41662, 249409, 417101, 498818, 834202, 4993939, 6346699, 9228133, 9987878, 12693398, 18456266, 184775743, 234827863, 369551486, 469655726, 2811587657, 5623175314, 104028743309, 208057486618]

約数ペア:

[(1, 208057486618), (2, 104028743309), (37, 5623175314), (74, 2811587657), (443, 469655726), (563, 369551486), (886, 234827863), (1126, 184775743), (11273, 18456266), (16391, 12693398), (20831, 9987878), (22546, 9228133), (32782, 6346699), (41662, 4993939), (249409, 834202), (417101, 498818)]