211380821813

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4337}}^1\times {\mathrm{6113}}^1$

素因数の和:10541

約数の個数: 32

約数和(自身を含む): 259708633344

約数和(自身を除く): 48327811531

約数列:

[1, 7, 17, 67, 119, 469, 1139, 4337, 6113, 7973, 30359, 42791, 73729, 103921, 290579, 409571, 516103, 727447, 2034053, 2866997, 4939843, 6962707, 26512081, 34578901, 48738949, 185584567, 450705377, 1776309427, 3154937639, 12434165989, 30197260259, 211380821813]

約数ペア:

[(1, 211380821813), (7, 30197260259), (17, 12434165989), (67, 3154937639), (119, 1776309427), (469, 450705377), (1139, 185584567), (4337, 48738949), (6113, 34578901), (7973, 26512081), (30359, 6962707), (42791, 4939843), (73729, 2866997), (103921, 2034053), (290579, 727447), (409571, 516103)]